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cris: use "int" for ssize_t to match size_t

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On cris-linux-gcc, __SIZE_TYPE__ expands to "unsigned int", as
gcc-4.6.3-nolibc/cris-linux/lib/gcc/cris-linux/4.6.3/plugin/include/config/cris/linux.h
has

    #define SIZE_TYPE "unsigned int"

Hence __kernel_size_t is also "unsigned int".  But __kernel_ssize_t is
"long", which has a different base type, causing compiler warnings like:

    fs/quota/quota_tree.c:372:4: warning: format '%zd' expects argument of type 'signed size_t', but argument 4 has type 'ssize_t' [-Wformat]

To fix this, __kernel_ssize_t should be changed to "int". Hence cris can
just use the generic 32-bit versions from include/asm-generic/posix_types.h
for all size-related types.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Cc: Mikael Starvik <[email protected]>
Acked-by: Jesper Nilsson <[email protected]>
Cc: Hans-Peter Nilsson <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Geert Uytterhoeven 2013-02-21 16:42:04 -08:00 • committed by Linus Torvalds
commit ddfe9b359f
1 changed files with 0 additions and 5 deletions
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5
arch/cris/include/uapi/asm/posix_types.h
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@ -22,11 +22,6 @@ typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
#define __kernel_uid_t __kernel_uid_t
typedef __SIZE_TYPE__ __kernel_size_t;
typedef long __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_old_dev_t;
#define __kernel_old_dev_t __kernel_old_dev_t