[GIT PULL 1/3] cleanups for v5.11

[Arnd Bergmann]

The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:

  Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
tags/asm-generic-cleanup-5.11

for you to fetch changes up to 8d0dd23c6c78d140ed2132f523592ddb4cea839f:

  syscalls: Fix file comments for syscalls implemented in kernel/sys.c
(2020-11-13 14:53:57 +0100)

----------------------------------------------------------------
asm-generic cleanups for v5.11

These are a couple of compiler warning fixes to make 'make W=2'
less noisy, as well as some fixes to code comments in asm-generic.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

----------------------------------------------------------------
Arnd Bergmann (4):
      asm-generic: percpu: avoid Wshadow warning
      asm-generic: fix ffs -Wshadow warning
      qspinlock: use signed temporaries for cmpxchg
      ctype.h: remove duplicate isdigit() helper

Tal Zussman (1):
      syscalls: Fix file comments for syscalls implemented in kernel/sys.c

Viresh Kumar (1):
      asm-generic/sembuf: Update architecture related information in comment

 include/asm-generic/bitops/builtin-ffs.h |  5 +----
 include/asm-generic/percpu.h             | 18 +++++++++---------
 include/asm-generic/qrwlock.h            |  8 ++++----
 include/asm-generic/qspinlock.h          |  4 ++--
 include/linux/compiler_types.h           | 11 +++++++++++
 include/linux/ctype.h                    | 15 +++++++++++----
 include/linux/syscalls.h                 |  2 +-
 include/uapi/asm-generic/sembuf.h        |  6 +++---
 include/uapi/asm-generic/unistd.h        |  2 +-
 9 files changed, 43 insertions(+), 28 deletions(-)