[PATCH 7/8] CRIS: UAPI: use generic shmbuf.h

[Rabin Vincent]

CRIS' shmbuf.h is equivalent to the asm-generic verison.

Effective diff:

 @@ -1,5 +1,7 @@
 -#ifndef _CRIS_SHMBUF_H
 -#define _CRIS_SHMBUF_H
 +#ifndef __ASM_GENERIC_SHMBUF_H
 +#define __ASM_GENERIC_SHMBUF_H
 +
 +#include <asm/bitsperlong.h>

 @@ -7,28 +9,34 @@
  	struct ipc64_perm	shm_perm;
  	size_t			shm_segsz;
  	__kernel_time_t		shm_atime;
 +#if __BITS_PER_LONG != 64
  	unsigned long		__unused1;
 +#endif
  	__kernel_time_t		shm_dtime;
 +#if __BITS_PER_LONG != 64
  	unsigned long		__unused2;
 +#endif
  	__kernel_time_t		shm_ctime;
 +#if __BITS_PER_LONG != 64
  	unsigned long		__unused3;
 +#endif
  	__kernel_pid_t		shm_cpid;
  	__kernel_pid_t		shm_lpid;
 -	unsigned long		shm_nattch;
 -	unsigned long		__unused4;
 -	unsigned long		__unused5;
 +	__kernel_ulong_t	shm_nattch;
 +	__kernel_ulong_t	__unused4;
 +	__kernel_ulong_t	__unused5;
  };

  struct shminfo64 {
 -	unsigned long	shmmax;
 -	unsigned long	shmmin;
 -	unsigned long	shmmni;
 -	unsigned long	shmseg;
 -	unsigned long	shmall;
 -	unsigned long	__unused1;
 -	unsigned long	__unused2;
 -	unsigned long	__unused3;
 -	unsigned long	__unused4;
 +	__kernel_ulong_t	shmmax;
 +	__kernel_ulong_t	shmmin;
 +	__kernel_ulong_t	shmmni;
 +	__kernel_ulong_t	shmseg;
 +	__kernel_ulong_t	shmall;
 +	__kernel_ulong_t	__unused1;
 +	__kernel_ulong_t	__unused2;
 +	__kernel_ulong_t	__unused3;
 +	__kernel_ulong_t	__unused4;
  };

  #endif

Signed-off-by: Rabin Vincent <rabin@xxxxxx>
---
 arch/cris/include/asm/Kbuild        |  1 +
 arch/cris/include/uapi/asm/shmbuf.h | 42 -------------------------------------
 2 files changed, 1 insertion(+), 42 deletions(-)
 delete mode 100644 arch/cris/include/uapi/asm/shmbuf.h

diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 2a3af55..db6cbc9 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -34,6 +34,7 @@ generic-y += resource.h
 generic-y += scatterlist.h
 generic-y += sections.h
 generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += siginfo.h
 generic-y += socket.h
 generic-y += sockios.h
diff --git a/arch/cris/include/uapi/asm/shmbuf.h b/arch/cris/include/uapi/asm/shmbuf.h
deleted file mode 100644
index 3239e3f..0000000
--- a/arch/cris/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _CRIS_SHMBUF_H
-#define _CRIS_SHMBUF_H
-
-/* 
- * The shmid64_ds structure for CRIS architecture (same as for i386)
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _CRIS_SHMBUF_H */
-- 
2.1.4

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