tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 06a4ec1d9dc652e17ee3ac2ceb6c7cf6c2b75cdd commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 9 weeks ago config: powerpc-randconfig-s031-20200818 (attached as .config) compiler: powerpc-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.2-180-g49f7e13a-dirty git checkout 670d0a4b10704667765f7d18f7592993d02783aa # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) drivers/usb/gadget/udc/fsl_udc_core.c:70:33: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] wMaxPacketSize @@ got int @@ drivers/usb/gadget/udc/fsl_udc_core.c:70:33: sparse: expected restricted __le16 [usertype] wMaxPacketSize drivers/usb/gadget/udc/fsl_udc_core.c:70:33: sparse: got int drivers/usb/gadget/udc/fsl_udc_core.c:1365:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got restricted __le16 [usertype] @@ drivers/usb/gadget/udc/fsl_udc_core.c:1365:33: sparse: expected unsigned short [usertype] drivers/usb/gadget/udc/fsl_udc_core.c:1365:33: sparse: got restricted __le16 [usertype] drivers/usb/gadget/udc/fsl_udc_core.c:1581:32: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1581:32: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1581:32: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1581:32: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1581:32: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1581:32: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1582:30: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1582:30: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1582:30: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1582:30: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1582:30: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:1582:30: sparse: sparse: cast to restricted __le32 drivers/usb/gadget/udc/fsl_udc_core.c:2423:30: sparse: got void * drivers/usb/gadget/udc/fsl_udc_core.c:1781:20: sparse: sparse: context imbalance in 'reset_queues' - unexpected unlock -- drivers/usb/gadget/udc/fsl_qe_udc.c:67:33: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] wMaxPacketSize @@ got int @@ drivers/usb/gadget/udc/fsl_qe_udc.c:67:33: sparse: expected restricted __le16 [usertype] wMaxPacketSize drivers/usb/gadget/udc/fsl_qe_udc.c:67:33: sparse: got int drivers/usb/gadget/udc/fsl_qe_udc.c:155:42: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:165:52: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:165:52: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:165:52: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:172:42: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:172:42: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:172:42: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:193:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:193:17: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:193:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:193:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:193:17: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:193:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:197:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:197:17: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:197:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:197:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:197:17: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:197:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:210:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:210:17: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:210:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:210:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:210:17: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:210:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:214:30: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:214:30: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:214:30: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:216:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:216:17: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:216:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:216:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:216:17: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:216:17: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:317:51: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:317:51: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:317:51: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:334:42: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:334:42: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:334:42: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:387:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:387:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:387:27: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:391:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:391:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:391:19: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:396:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:396:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:396:27: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:400:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:400:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:400:19: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:456:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:456:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:456:27: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:461:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:461:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:461:19: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:506:42: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:506:42: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:506:42: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:770:25: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:770:25: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:770:25: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:771:30: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:771:30: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:771:30: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:836:68: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:964:68: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:964:68: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:964:68: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1074:33: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1074:33: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1074:33: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1075:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1075:22: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1075:22: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1089:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1089:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1089:27: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1114:30: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1114:30: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1114:30: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1124:30: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1124:30: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1124:30: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1367:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1367:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1367:27: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1431:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1431:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1431:27: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1490:60: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1490:60: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1490:60: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2287:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2287:22: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2287:22: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2288:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2288:22: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2288:22: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1960:56: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1960:56: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:1960:56: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:1978:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got restricted __le16 [usertype] @@ drivers/usb/gadget/udc/fsl_qe_udc.c:1978:30: sparse: expected unsigned short [usertype] drivers/usb/gadget/udc/fsl_qe_udc.c:1978:30: sparse: got restricted __le16 [usertype] drivers/usb/gadget/udc/fsl_qe_udc.c:2174:62: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2174:62: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2174:62: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2199:62: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2199:62: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2199:62: sparse: got restricted __be32 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2220:31: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2220:31: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2220:31: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2221:29: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2221:29: sparse: expected unsigned short const volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2221:29: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2223:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2223:22: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2223:22: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2343:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] offset @@ got restricted __be32 const [usertype] @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2343:16: sparse: expected unsigned int [usertype] offset drivers/usb/gadget/udc/fsl_qe_udc.c:2343:16: sparse: got restricted __be32 const [usertype] drivers/usb/gadget/udc/fsl_qe_udc.c:2390:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2390:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2390:19: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2392:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got restricted __be16 [noderef] __iomem * @@ drivers/usb/gadget/udc/fsl_qe_udc.c:2392:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr drivers/usb/gadget/udc/fsl_qe_udc.c:2392:19: sparse: got restricted __be16 [noderef] __iomem * drivers/usb/gadget/udc/fsl_qe_udc.c:2071:28: sparse: sparse: context imbalance in 'setup_received_handle' - unexpected unlock -- arch/powerpc/platforms/8xx/micropatch.c:328:34: sparse: got unsigned char * arch/powerpc/platforms/8xx/micropatch.c:333:19: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:346:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:346:27: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:346:27: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:350:27: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:350:27: sparse: got restricted __be16 * arch/powerpc/platforms/8xx/micropatch.c:356:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:356:35: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:356:35: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:364:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:364:27: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:364:27: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:366:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:366:27: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:366:27: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:369:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:369:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:369:19: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:370:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:370:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:370:19: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:371:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:371:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:371:19: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:372:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:372:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:372:19: sparse: got unsigned short * arch/powerpc/platforms/8xx/micropatch.c:374:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned short volatile [noderef] [usertype] __iomem *addr @@ got unsigned short * @@ arch/powerpc/platforms/8xx/micropatch.c:374:19: sparse: expected unsigned short volatile [noderef] [usertype] __iomem *addr arch/powerpc/platforms/8xx/micropatch.c:374:19: sparse: got unsigned short * # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 670d0a4b10704667765f7d18f7592993d02783aa vim +/__iomem +2423 drivers/usb/gadget/udc/fsl_udc_core.c 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2386 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2387 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2388 if (!res) { 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2389 ret = -ENXIO; 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2390 goto err_kfree; 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2391 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2392 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2393 if (pdata->operating_mode == FSL_USB2_DR_DEVICE) { 28f65c11f2ffb39 drivers/usb/gadget/fsl_udc_core.c Joe Perches 2011-06-09 2394 if (!request_mem_region(res->start, resource_size(res), b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2395 driver_name)) { b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2396 ERR("request mem region for %s failed\n", pdev->name); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2397 ret = -EBUSY; 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2398 goto err_kfree; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2399 } 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2400 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2401 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2402 dr_regs = ioremap(res->start, resource_size(res)); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2403 if (!dr_regs) { b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2404 ret = -ENOMEM; 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2405 goto err_release_mem_region; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2406 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2407 bbb9f94cf9e9e1c drivers/usb/gadget/udc/fsl_udc_core.c Felipe Balbi 2014-07-16 2408 pdata->regs = (void __iomem *)dr_regs; 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2409 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2410 /* 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2411 * do platform specific init: check the clock, grab/config pins, etc. 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2412 */ 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2413 if (pdata->init && pdata->init(pdev)) { 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2414 ret = -ENODEV; 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2415 goto err_iounmap_noclk; 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2416 } 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2417 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2418 /* Set accessors only after pdata->init() ! */ 3140d5b26643092 drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-06-25 2419 fsl_set_accessors(pdata); 09ba0def9aefc16 drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2420 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2421 #ifndef CONFIG_ARCH_MXC 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2422 if (pdata->have_sysif_regs) 8981d76a2cf4c46 drivers/usb/gadget/fsl_udc_core.c Shaohui Xie 2011-11-07 @2423 usb_sys_regs = (void *)dr_regs + USB_DR_SYS_OFFSET; 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2424 #endif 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2425 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2426 /* Initialize USB clocks */ 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2427 ret = fsl_udc_clk_init(pdev); 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2428 if (ret < 0) 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2429 goto err_iounmap_noclk; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2430 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2431 /* Read Device Controller Capability Parameters register */ 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2432 dccparams = fsl_readl(&dr_regs->dccparams); 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2433 if (!(dccparams & DCCPARAMS_DC)) { 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2434 ERR("This SOC doesn't support device role\n"); 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2435 ret = -ENODEV; 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2436 goto err_iounmap; 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2437 } 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2438 /* Get max device endpoints */ 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2439 /* DEN is bidirectional ep number, max_ep doubles the number */ 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2440 udc_controller->max_ep = (dccparams & DCCPARAMS_DEN_MASK) * 2; 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2441 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2442 udc_controller->irq = platform_get_irq(pdev, 0); 4cda340a455b425 drivers/usb/gadget/udc/fsl_udc_core.c Tang Bin 2020-04-10 2443 if (udc_controller->irq <= 0) { 4cda340a455b425 drivers/usb/gadget/udc/fsl_udc_core.c Tang Bin 2020-04-10 2444 ret = udc_controller->irq ? : -ENODEV; 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2445 goto err_iounmap; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2446 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2447 37b5453dd4dafcc drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-07 2448 ret = request_irq(udc_controller->irq, fsl_udc_irq, IRQF_SHARED, b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2449 driver_name, udc_controller); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2450 if (ret != 0) { b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2451 ERR("cannot request irq %d err %d\n", b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2452 udc_controller->irq, ret); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2453 goto err_iounmap; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2454 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2455 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2456 /* Initialize the udc structure including QH member and other member */ 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2457 if (struct_udc_setup(udc_controller, pdev)) { 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2458 ERR("Can't initialize udc data structure\n"); 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2459 ret = -ENOMEM; 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2460 goto err_free_irq; 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2461 } 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2462 ded017ee6c7b90f drivers/usb/gadget/fsl_udc_core.c Kishon Vijay Abraham I 2012-06-26 2463 if (IS_ERR_OR_NULL(udc_controller->transceiver)) { b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2464 /* initialize usb hw reg except for regs for EP, b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2465 * leave usbintr reg untouched */ b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2466 dr_controller_setup(udc_controller); 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2467 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2468 c2c9caa94748657 drivers/usb/gadget/fsl_udc_core.c Peter Chen 2013-01-17 2469 ret = fsl_udc_clk_finalize(pdev); c2c9caa94748657 drivers/usb/gadget/fsl_udc_core.c Peter Chen 2013-01-17 2470 if (ret) c2c9caa94748657 drivers/usb/gadget/fsl_udc_core.c Peter Chen 2013-01-17 2471 goto err_free_irq; 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2472 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2473 /* Setup gadget structure */ b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2474 udc_controller->gadget.ops = &fsl_gadget_ops; d327ab5b6d660d6 drivers/usb/gadget/fsl_udc_core.c Michal Nazarewicz 2011-11-19 2475 udc_controller->gadget.max_speed = USB_SPEED_HIGH; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2476 udc_controller->gadget.ep0 = &udc_controller->eps[0].ep; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2477 INIT_LIST_HEAD(&udc_controller->gadget.ep_list); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2478 udc_controller->gadget.speed = USB_SPEED_UNKNOWN; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2479 udc_controller->gadget.name = driver_name; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2480 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2481 /* Setup gadget.dev and register with kernel */ 0031a06e2f07ab0 drivers/usb/gadget/fsl_usb2_udc.c Kay Sievers 2008-05-02 2482 dev_set_name(&udc_controller->gadget.dev, "gadget"); cb4baf104b11458 drivers/usb/gadget/fsl_udc_core.c Alexandre Pereira da Silva 2012-06-26 2483 udc_controller->gadget.dev.of_node = pdev->dev.of_node; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2484 ded017ee6c7b90f drivers/usb/gadget/fsl_udc_core.c Kishon Vijay Abraham I 2012-06-26 2485 if (!IS_ERR_OR_NULL(udc_controller->transceiver)) 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2486 udc_controller->gadget.is_otg = 1; 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2487 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2488 /* setup QH and epctrl for ep0 */ b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2489 ep0_setup(udc_controller); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2490 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2491 /* setup udc->eps[] for ep0 */ b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2492 struct_ep_setup(udc_controller, 0, "ep0", 0); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2493 /* for ep0: the desc defined here; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2494 * for other eps, gadget layer called ep_enable with defined desc b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2495 */ 80e91fd59bc5291 drivers/usb/gadget/fsl_udc_core.c Christoph Fritz 2012-06-04 2496 udc_controller->eps[0].ep.desc = &fsl_ep0_desc; e117e742d310683 drivers/usb/gadget/fsl_udc_core.c Robert Baldyga 2013-12-13 2497 usb_ep_set_maxpacket_limit(&udc_controller->eps[0].ep, e117e742d310683 drivers/usb/gadget/fsl_udc_core.c Robert Baldyga 2013-12-13 2498 USB_MAX_CTRL_PAYLOAD); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2499 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2500 /* setup the udc->eps[] for non-control endpoints and link b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2501 * to gadget.ep_list */ b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2502 for (i = 1; i < (int)(udc_controller->max_ep / 2); i++) { b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2503 char name[14]; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2504 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2505 sprintf(name, "ep%dout", i); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2506 struct_ep_setup(udc_controller, i * 2, name, 1); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2507 sprintf(name, "ep%din", i); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2508 struct_ep_setup(udc_controller, i * 2 + 1, name, 1); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2509 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2510 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2511 /* use dma_pool for TD management */ b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2512 udc_controller->td_pool = dma_pool_create("udc_td", &pdev->dev, b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2513 sizeof(struct ep_td_struct), b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2514 DTD_ALIGNMENT, UDC_DMA_BOUNDARY); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2515 if (udc_controller->td_pool == NULL) { b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2516 ret = -ENOMEM; eab35c4e6d952c9 drivers/usb/gadget/fsl_udc_core.c Felipe Balbi 2013-01-24 2517 goto err_free_irq; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2518 } 0f91349b89f37df drivers/usb/gadget/fsl_udc_core.c Sebastian Andrzej Siewior 2011-06-28 2519 0e4d65e5292ed76 drivers/usb/gadget/fsl_udc_core.c Felipe Balbi 2013-02-26 2520 ret = usb_add_gadget_udc_release(&pdev->dev, &udc_controller->gadget, 0e4d65e5292ed76 drivers/usb/gadget/fsl_udc_core.c Felipe Balbi 2013-02-26 2521 fsl_udc_release); 0f91349b89f37df drivers/usb/gadget/fsl_udc_core.c Sebastian Andrzej Siewior 2011-06-28 2522 if (ret) 0f91349b89f37df drivers/usb/gadget/fsl_udc_core.c Sebastian Andrzej Siewior 2011-06-28 2523 goto err_del_udc; 0f91349b89f37df drivers/usb/gadget/fsl_udc_core.c Sebastian Andrzej Siewior 2011-06-28 2524 b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2525 create_proc_file(); b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2526 return 0; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2527 0f91349b89f37df drivers/usb/gadget/fsl_udc_core.c Sebastian Andrzej Siewior 2011-06-28 2528 err_del_udc: 0f91349b89f37df drivers/usb/gadget/fsl_udc_core.c Sebastian Andrzej Siewior 2011-06-28 2529 dma_pool_destroy(udc_controller->td_pool); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2530 err_free_irq: b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2531 free_irq(udc_controller->irq, udc_controller); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2532 err_iounmap: 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2533 if (pdata->exit) 2ea6698d7b9266d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2534 pdata->exit(pdev); 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2535 fsl_udc_clk_release(); 54e4026b64a9703 drivers/usb/gadget/fsl_udc_core.c Guennadi Liakhovetski 2009-04-15 2536 err_iounmap_noclk: b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2537 iounmap(dr_regs); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2538 err_release_mem_region: 83722bc9430424d drivers/usb/gadget/fsl_udc_core.c Anatolij Gustschin 2011-04-18 2539 if (pdata->operating_mode == FSL_USB2_DR_DEVICE) 28f65c11f2ffb39 drivers/usb/gadget/fsl_udc_core.c Joe Perches 2011-06-09 2540 release_mem_region(res->start, resource_size(res)); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2541 err_kfree: 4365831dadfeeeb drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-06-06 2542 kfree(udc_controller); 23d7cd040e1f431 drivers/usb/gadget/fsl_usb2_udc.c Will Newton 2008-08-12 2543 udc_controller = NULL; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2544 return ret; b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2545 } b504882da539c17 drivers/usb/gadget/fsl_usb2_udc.c Li Yang 2007-04-23 2546 :::::: The code at line 2423 was first introduced by commit :::::: 8981d76a2cf4c46333d9a18176a6eee337a71146 powerpc/usb: fix type cast for address of ioremap to compatible with 64-bit :::::: TO: Shaohui Xie <Shaohui.Xie(a)freescale.com&gt; :::::: CC: Greg Kroah-Hartman <gregkh(a)suse.de&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org