Commit 28b9c34a authored by Al Viro's avatar Al Viro Committed by Michael Ellerman
Browse files

powerpc/syscalls: kill ppc32_select() 



it had always been pointless - compat_sys_select() sign-extends
the first argument just fine on its own.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
[mpe: Use COMPAT_SPU_NEW() to keep systbl_chk.sh happy]
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 454d7ef8

arch/powerpc/include/asm/systbl.h

+1 −1
Original line number Diff line number Diff line
@@ -147,7 +147,7 @@ SYSCALL_SPU(setfsuid) 
SYSCALL_SPU(setfsgid)

SYSCALL_SPU(llseek)

COMPAT_SYS_SPU(getdents)

SYSX_SPU(sys_select,ppc32_select,sys_select)

COMPAT_SPU_NEW(select)

SYSCALL_SPU(flock)

SYSCALL_SPU(msync)

COMPAT_SYS_SPU(readv)

arch/powerpc/kernel/sys_ppc32.c

+0 −9
Original line number Diff line number Diff line
@@ -52,15 +52,6 @@ 
#include <asm/syscalls.h>

#include <asm/switch_to.h>





asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp,

		compat_ulong_t __user *outp, compat_ulong_t __user *exp,

		compat_uptr_t tvp_x)

{

	/* sign extend n */

	return compat_sys_select((int)n, inp, outp, exp, compat_ptr(tvp_x));

}



unsigned long compat_sys_mmap2(unsigned long addr, size_t len,

			  unsigned long prot, unsigned long flags,

			  unsigned long fd, unsigned long pgoff)

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