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ARM: remove global cr_no_alignment

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cr_no_alignment is really only used by the alignment code.  Since we no
longer change the setting of cr_alignment after boot, we can localise
this to alignment.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2014-04-13 19:43:26 +01:00
parent 3cb099f089
commit 0aeb3408ca
5 changed files with 7 additions and 11 deletions
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3
arch/arm/kernel/entry-armv.S
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@@ -1143,11 +1143,8 @@ __vectors_start:
.data
.globl cr_alignment
.globl cr_no_alignment
cr_alignment:
.space 4
cr_no_alignment:
.space 4
#ifdef CONFIG_MULTI_IRQ_HANDLER
.globl handle_arch_irq

3
arch/arm/kernel/head-common.S
View File

@@ -99,8 +99,7 @@ __mmap_switched:
str r1, [r5] @ Save machine type
str r2, [r6] @ Save atags pointer
cmp r7, #0
bicne r4, r0, #CR_A @ Clear 'A' bit
stmneia r7, {r0, r4} @ Save control register values
strne r0, [r7] @ Save control register values
b start_kernel
ENDPROC(__mmap_switched)