powerpc/32: Remove MSR_PR test when returning from syscall

syscalls are from user only, so we can account time without checking
whether returning to kernel or user as it will only be user.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index b61cfd2..aaf7c5f 100644 (file)
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -422,12 +422,7 @@ BEGIN_FTR_SECTION
        lwarx   r7,0,r1
 END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX)
        stwcx.  r0,0,r1                 /* to clear the reservation */
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
-       andi.   r4,r8,MSR_PR
-       beq     3f
        ACCOUNT_CPU_USER_EXIT(r2, r5, r7)
-3:
-#endif
        lwz     r4,_LINK(r1)
        lwz     r5,_CCR(r1)
        mtlr    r4