[kbuild-all] drivers/tty/serial/8250/serial_cs.c:148:17: sparse: sparse: cast removes address space '__iomem' of expression

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fb893de323e2d39f7a1f6df425703a2edbdf56ea commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 8 weeks ago config: riscv-randconfig-s031-20200812 (attached as .config) compiler: riscv64-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: v0.6.2-168-g9554805c-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=riscv 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/tty/serial/8250/serial_cs.c:148:17: sparse: got void * drivers/tty/serial/8250/serial_cs.c:162:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:162:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:162:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:162:9: sparse: got void * drivers/tty/serial/8250/serial_cs.c:164:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:164:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:164:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:164:9: sparse: got void * drivers/tty/serial/8250/serial_cs.c:166:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:166:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:166:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:166:9: sparse: got void * drivers/tty/serial/8250/serial_cs.c:168:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:168:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:168:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:168:9: sparse: got void * drivers/tty/serial/8250/serial_cs.c:170:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:170:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:170:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:170:9: sparse: got void * drivers/tty/serial/8250/serial_cs.c:172:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:172:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:172:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:172:9: sparse: got void * drivers/tty/serial/8250/serial_cs.c:174:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/tty/serial/8250/serial_cs.c:174:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/tty/serial/8250/serial_cs.c:174:9: sparse: expected void volatile [noderef] __iomem *addr drivers/tty/serial/8250/serial_cs.c:174:9: sparse: got void * -- drivers/video/fbdev/arcfb.c:119:9: sparse: got void * drivers/video/fbdev/arcfb.c:120:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:120:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/arcfb.c:120:9: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/arcfb.c:120:9: sparse: got void * drivers/video/fbdev/arcfb.c:122:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:122:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/arcfb.c:122:9: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/arcfb.c:122:9: sparse: got void * drivers/video/fbdev/arcfb.c:128:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:128:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/arcfb.c:128:9: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/arcfb.c:128:9: sparse: got void * drivers/video/fbdev/arcfb.c:134:16: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:134:16: sparse: got void * drivers/video/fbdev/arcfb.c:142:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:142:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/arcfb.c:142:9: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/arcfb.c:142:9: sparse: got void * drivers/video/fbdev/arcfb.c:143:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:143:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/arcfb.c:143:9: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/arcfb.c:143:9: sparse: got void * drivers/video/fbdev/arcfb.c:145:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/video/fbdev/arcfb.c:145:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/arcfb.c:145:9: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/arcfb.c:145:9: sparse: got void * -- drivers/spi/spi-lp8841-rtc.c:112:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:112:17: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:112:17: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:121:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:121:17: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:121:17: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:143:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:143:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:143:9: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:147:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:147:17: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:147:17: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:209:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *iomem @@ got void [noderef] __iomem * @@ drivers/spi/spi-lp8841-rtc.c:209:21: sparse: expected void *iomem drivers/spi/spi-lp8841-rtc.c:209:21: sparse: got void [noderef] __iomem * drivers/spi/spi-lp8841-rtc.c:57:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:57:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:57:9: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:63:28: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:47:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:47:9: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:47:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:47:9: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:57:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:57:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:57:9: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:63:28: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:47:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:47:9: sparse: got void *iomem drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *iomem @@ drivers/spi/spi-lp8841-rtc.c:47:9: sparse: expected void volatile [noderef] __iomem *addr drivers/spi/spi-lp8841-rtc.c:47:9: sparse: got void *iomem -- drivers/net/can/cc770/cc770_isa.c:125:16: sparse: got void * drivers/net/can/cc770/cc770_isa.c:131:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/net/can/cc770/cc770_isa.c:131:9: sparse: got void * drivers/net/can/cc770/cc770_isa.c:142:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/net/can/cc770/cc770_isa.c:142:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/net/can/cc770/cc770_isa.c:142:9: sparse: expected void volatile [noderef] __iomem *addr drivers/net/can/cc770/cc770_isa.c:142:9: sparse: got void * drivers/net/can/cc770/cc770_isa.c:143:15: sparse: sparse: cast removes address space '__iomem' of expression drivers/net/can/cc770/cc770_isa.c:143:15: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/net/can/cc770/cc770_isa.c:143:15: sparse: expected void const volatile [noderef] __iomem *addr drivers/net/can/cc770/cc770_isa.c:143:15: sparse: got void * drivers/net/can/cc770/cc770_isa.c:156:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/net/can/cc770/cc770_isa.c:156:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/net/can/cc770/cc770_isa.c:156:9: sparse: expected void volatile [noderef] __iomem *addr drivers/net/can/cc770/cc770_isa.c:156:9: sparse: got void * drivers/net/can/cc770/cc770_isa.c:157:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/net/can/cc770/cc770_isa.c:157:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/net/can/cc770/cc770_isa.c:157:9: sparse: expected void volatile [noderef] __iomem *addr drivers/net/can/cc770/cc770_isa.c:157:9: sparse: got void * -- drivers/pcmcia/pd6729.c:71:9: sparse: got void * drivers/pcmcia/pd6729.c:72:15: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:72:15: sparse: got void * drivers/pcmcia/pd6729.c:88:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:88:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:88:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:88:9: sparse: got void * drivers/pcmcia/pd6729.c:89:15: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:89:15: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:89:15: sparse: expected void const volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:89:15: sparse: got void * drivers/pcmcia/pd6729.c:91:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:91:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:91:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:91:9: sparse: got void * drivers/pcmcia/pd6729.c:92:22: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:92:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:92:22: sparse: expected void const volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:92:22: sparse: got void * drivers/pcmcia/pd6729.c:107:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:107:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:107:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:107:9: sparse: got void * drivers/pcmcia/pd6729.c:108:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:108:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:108:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:108:9: sparse: got void * drivers/pcmcia/pd6729.c:122:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:122:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:122:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:122:9: sparse: got void * drivers/pcmcia/pd6729.c:123:15: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:123:15: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:123:15: sparse: expected void const volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:123:15: sparse: got void * drivers/pcmcia/pd6729.c:125:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:125:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:125:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:125:9: sparse: got void * drivers/pcmcia/pd6729.c:126:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:126:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:126:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:126:9: sparse: got void * drivers/pcmcia/pd6729.c:140:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:140:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:140:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:140:9: sparse: got void * drivers/pcmcia/pd6729.c:141:15: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:141:15: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:141:15: sparse: expected void const volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:141:15: sparse: got void * drivers/pcmcia/pd6729.c:143:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:143:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:143:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:143:9: sparse: got void * drivers/pcmcia/pd6729.c:144:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:144:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:144:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:144:9: sparse: got void * drivers/pcmcia/pd6729.c:159:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:159:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:159:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:159:9: sparse: got void * drivers/pcmcia/pd6729.c:161:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:161:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:161:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:161:9: sparse: got void * drivers/pcmcia/pd6729.c:165:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:165:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:165:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:165:9: sparse: got void * drivers/pcmcia/pd6729.c:167:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/pcmcia/pd6729.c:167:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/pcmcia/pd6729.c:167:9: sparse: expected void volatile [noderef] __iomem *addr drivers/pcmcia/pd6729.c:167:9: sparse: got void * -- drivers/i2c/busses/i2c-mlxcpld.c:97:17: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:99:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:99:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:99:17: sparse: expected void volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:99:17: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:107:38: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:107:38: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:109:31: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:109:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:109:31: sparse: expected void const volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:109:31: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:119:27: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:119:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:119:27: sparse: expected void const volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:119:27: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:122:34: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:122:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:122:34: sparse: expected void const volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:122:34: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:125:34: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:125:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:125:34: sparse: expected void const volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:125:34: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:126:31: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:126:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:126:31: sparse: expected void const volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:126:31: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:129:34: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:129:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:129:34: sparse: expected void const volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:129:34: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:144:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:144:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:144:17: sparse: expected void volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:144:17: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:147:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:147:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:147:17: sparse: expected void volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:147:17: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:150:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:150:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:150:17: sparse: expected void volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:150:17: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:151:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:151:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:151:17: sparse: expected void volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:151:17: sparse: got void * drivers/i2c/busses/i2c-mlxcpld.c:154:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/i2c/busses/i2c-mlxcpld.c:154:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/i2c/busses/i2c-mlxcpld.c:154:17: sparse: expected void volatile [noderef] __iomem *addr drivers/i2c/busses/i2c-mlxcpld.c:154:17: sparse: got void * -- drivers/power/reset/piix4-poweroff.c:35:23: sparse: got void * drivers/power/reset/piix4-poweroff.c:38:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/power/reset/piix4-poweroff.c:38:17: sparse: got void * drivers/power/reset/piix4-poweroff.c:42:9: sparse: sparse: cast removes address space '__iomem' of expression drivers/power/reset/piix4-poweroff.c:42:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/power/reset/piix4-poweroff.c:42:9: sparse: expected void volatile [noderef] __iomem *addr drivers/power/reset/piix4-poweroff.c:42:9: sparse: got void * vim +/__iomem +148 drivers/tty/serial/8250/serial_cs.c 20f130495c07cd drivers/serial/serial_cs.c Russell King 2006-09-16 142 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 143 static void quirk_wakeup_oxsemi(struct pcmcia_device *link) 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 144 { 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 145 struct serial_info *info = link->priv; 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 146 18c576f950167f drivers/serial/serial_cs.c Pavel Machek 2009-12-09 147 if (info->c950ctrl) 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 @148 outb(12, info->c950ctrl + 1); 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 149 } 7ef057fa707897 drivers/serial/serial_cs.c Russell King 2006-09-16 150 :::::: The code at line 148 was first introduced by commit :::::: 7ef057fa707897c19725d7e07123e57f6aea79db [SERIAL] serial_cs: Convert Oxford 950 / Possio GCC wakeup quirk :::::: TO: Russell King <rmk(a)dyn-67.arm.linux.org.uk&gt; :::::: CC: Russell King <rmk+kernel(a)arm.linux.org.uk&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org