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[ARM] 3707/1: iwmmxt: use the generic thread notifier infrastructure

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Patch from Lennert Buytenhek

This patch makes the iWMMXt context switch hook use the generic
thread notifier infrastructure that was recently merged in commit
d6551e884c.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Lennert Buytenhek
2006-07-01 19:56:48 +01:00
committed by Russell King
parent 9b8417556c
commit ae95bfbb2b
6 changed files with 79 additions and 25 deletions
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4
arch/arm/kernel/entry-armv.S
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@@ -590,9 +590,7 @@ ENTRY(__switch_to)
#ifdef CONFIG_MMU
mcr p15, 0, r6, c3, c0, 0 @ Set domain register
#endif
#if defined(CONFIG_IWMMXT)
bl iwmmxt_task_switch
#elif defined(CONFIG_CPU_XSCALE)
#if defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_IWMMXT)
add r4, r2, #TI_CPU_DOMAIN + 40 @ cpu_context_save->extra
ldmib r4, {r4, r5}
mar acc0, r4, r5