]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
util_macros.h: have array pointer point to array of constants
authorGuenter Roeck <linux@roeck-us.net>
Tue, 5 May 2015 23:23:57 +0000 (16:23 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 6 May 2015 00:10:11 +0000 (17:10 -0700)
commit05836c378c7af9527b98a83746f32c7289a5f3c8
tree007baa4d6090b46190f97c5c7e0bd6926995043c
parentf5b697700c86d7d01489202bfd37d86665754afd
util_macros.h: have array pointer point to array of constants

Using the new find_closest() macro can result in the following sparse
warnings.

  drivers/hwmon/lm85.c:194:16: warning:
   incorrect type in initializer (different modifiers)
  drivers/hwmon/lm85.c:194:16:    expected int *__fc_a
  drivers/hwmon/lm85.c:194:16:    got int static const [toplevel] *<noident>
  drivers/hwmon/lm85.c:210:16: warning:
   incorrect type in initializer (different modifiers)
  drivers/hwmon/lm85.c:210:16:    expected int *__fc_a
  drivers/hwmon/lm85.c:210:16:    got int const *map

This is because the array passed to find_closest() will typically be
declared as array of constants, but the macro declares a non-constant
pointer to it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/util_macros.h