[PATCH] arch/arm26/kernel/entry.S: remove dead code
Adrian Bunk [Thu, 1 Mar 2007 04:10:58 +0000 (20:10 -0800)]
CONFIG_ALIGNMENT_TRAP is never set on arm26.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/arm26/kernel/entry.S

index 6d910ea..91496cc 100644 (file)
@@ -245,11 +245,6 @@ ENTRY(vector_swi)
        zero_fp
        get_scno
 
-#ifdef CONFIG_ALIGNMENT_TRAP
-       ldr     ip, __cr_alignment
-       ldr     ip, [ip]
-       mcr     p15, 0, ip, c1, c0              @ update control register
-#endif
        enable_irqs ip
 
        str     r4, [sp, #-S_OFF]!              @ push fifth arg
@@ -299,11 +294,6 @@ __sys_trace_return:
        b       ret_slow_syscall
 
        .align  5
-#ifdef CONFIG_ALIGNMENT_TRAP
-       .type   __cr_alignment, #object
-__cr_alignment:
-       .word   cr_alignment
-#endif
 
        .type   sys_call_table, #object
 ENTRY(sys_call_table)