From: Adrian Bunk <bunk@stusta.de>
Date: Thu, 1 Mar 2007 04:10:58 +0000 (-0800)
Subject: [PATCH] arch/arm26/kernel/entry.S: remove dead code
X-Git-Tag: firefly_0821_release~30948
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5357fc1450bda771a4a57b82f83c14ca9f5b9221;p=firefly-linux-kernel-4.4.55.git

[PATCH] arch/arm26/kernel/entry.S: remove dead code

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>
---

diff --git a/arch/arm26/kernel/entry.S b/arch/arm26/kernel/entry.S
index 6d910ea43d34..91496cc687b1 100644
--- a/arch/arm26/kernel/entry.S
+++ b/arch/arm26/kernel/entry.S
@@ -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)