Hi Ingo,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on balbi-usb/testing/next]
[also build test WARNING on usb/usb-testing peter.chen-usb/ci-for-usb-next linus/master
v5.10-rc3 next-20201113]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Ingo-Rohloff/usb-gadget-User-spa...
base:
https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next
config: x86_64-randconfig-s032-20201111 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-107-gaf3512a6-dirty
#
https://github.com/0day-ci/linux/commit/9f07add950a345cd51a7d56e685577b93...
git remote add linux-review
https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Ingo-Rohloff/usb-gadget-User-space-URBs-for-FunctionFS/20201112-011456
git checkout 9f07add950a345cd51a7d56e685577b93da8a5f0
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
"sparse warnings: (new ones prefixed by >>)"
> drivers/usb/gadget/function/f_fs.c:240:1: sparse: sparse: symbol
'async_bulkurb_active_lock' was not declared. Should it be static?
drivers/usb/gadget/function/f_fs.c:3336:32: sparse: sparse: incorrect type in assignment
(different base types) @@ expected unsigned short [usertype] wMaxPacketSize @@ got
restricted __le16 [usertype] wMaxPacketSize @@
drivers/usb/gadget/function/f_fs.c:3336:32: sparse: expected unsigned short
[usertype] wMaxPacketSize
drivers/usb/gadget/function/f_fs.c:3336:32: sparse: got restricted __le16
[usertype] wMaxPacketSize
drivers/usb/gadget/function/f_fs.c:3361:36: sparse: sparse: incorrect type in
assignment (different base types) @@ expected restricted __le16 [usertype]
wMaxPacketSize @@ got unsigned short [usertype] wMaxPacketSize @@
drivers/usb/gadget/function/f_fs.c:3361:36: sparse: expected restricted __le16
[usertype] wMaxPacketSize
drivers/usb/gadget/function/f_fs.c:3361:36: sparse: got unsigned short [usertype]
wMaxPacketSize
Please review and possibly fold the followup patch.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org