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Commit f8cd3216 authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[PATCH] powerpc: remove compat_sys_pciconfig_* 



Matthew Wilcox wondered why we need these functions.  We don't.
Remove them and just use the "normal" versions.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 13b8a272

arch/powerpc/kernel/sys_ppc32.c

+0 −24
Original line number Diff line number Diff line
@@ -552,30 +552,6 @@ asmlinkage long compat_sys_sched_rr_get_interval(u32 pid, struct compat_timespec 
	return ret;

}



asmlinkage int compat_sys_pciconfig_read(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf)

{

	return sys_pciconfig_read((unsigned long) bus,

				  (unsigned long) dfn,

				  (unsigned long) off,

				  (unsigned long) len,

				  compat_ptr(ubuf));

}



asmlinkage int compat_sys_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf)

{

	return sys_pciconfig_write((unsigned long) bus,

				   (unsigned long) dfn,

				   (unsigned long) off,

				   (unsigned long) len,

				   compat_ptr(ubuf));

}



asmlinkage int compat_sys_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn)

{

	return sys_pciconfig_iobase(which, in_bus, in_devfn);

}





/* Note: it is necessary to treat mode as an unsigned int,

 * with the corresponding cast to a signed int to insure that the 

 * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)

arch/powerpc/kernel/systbl.S

+3 −3
Original line number Diff line number Diff line
@@ -239,9 +239,9 @@ SYS32ONLY(ftruncate64) 
SYSX(sys_ni_syscall,sys_stat64,sys_stat64)

SYSX(sys_ni_syscall,sys_lstat64,sys_lstat64)

SYSX(sys_ni_syscall,sys_fstat64,sys_fstat64)

COMPAT_SYS(pciconfig_read)

COMPAT_SYS(pciconfig_write)

COMPAT_SYS(pciconfig_iobase)

SYSCALL(pciconfig_read)

SYSCALL(pciconfig_write)

SYSCALL(pciconfig_iobase)

SYSCALL(ni_syscall)

SYSCALL(getdents64)

SYSCALL(pivot_root)