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omap2+: Fix unused variable warning for omap_irq_base

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Commit 5d190c4010
(omap2+: Initialize omap_irq_base for entry-macro.S from
platform code) simplified the handling of omap_irq_base
for multi-omap builds. However, this patch also introduced
a build warning for !MULTI_OMAP2 builds:

arch/arm/mach-omap2/io.c: In function 'omap_irq_base_init':
arch/arm/mach-omap2/io.c:322: warning: unused variable 'omap_irq_base'

Fix this by removing the ifdef. Also simplify things further
by moving omap_irq_base out of entry-macro.S.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Russell King
2011-01-07 11:57:44 +00:00
committed by Tony Lindgren
parent 6fb1b30425
commit 9f9605c2ed
2 changed files with 2 additions and 18 deletions
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14
arch/arm/mach-omap2/include/mach/entry-macro.S
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@@ -38,20 +38,6 @@
*/
#ifdef MULTI_OMAP2
/*
* We use __glue to avoid errors with multiple definitions of
* .globl omap_irq_base as it's included from entry-armv.S but not
* from entry-common.S.
*/
#ifdef __glue
.pushsection .data
.globl omap_irq_base
omap_irq_base:
.word 0
.popsection
#endif
/*
* Configure the interrupt base on the first interrupt.
* See also omap_irq_base_init for setting omap_irq_base.