AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ARM: OMAP4: Fix twd_local_timer_register regression

Browse Source 
Commit 7d7e1eba (ARM: OMAP2+: Prepare for irqs.h removal)
changed the interrupts to allow enabling sparse IRQ, but
accidentally added the omap3 INTC base to the local IRQ.
This causes the following:

twd: can't register interrupt 45 (-22)
twd_local_timer_register failed -22

The right fix is to not add any base, as it is a local
timer. For the OMAP44XX_IRQ_LOCALWDT we had defined earlier
there are no users, so no need to fix that.

Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2012-10-16 11:19:16 -07:00
parent ddffeb8c4d
commit 3f216ef3f4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-omap2/timer.c
View File

@ -467,7 +467,7 @@ OMAP_SYS_TIMER(3_am33xx)
#ifdef CONFIG_ARCH_OMAP4
#ifdef CONFIG_LOCAL_TIMERS
static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
OMAP44XX_LOCAL_TWD_BASE, 29 + OMAP_INTC_START);
OMAP44XX_LOCAL_TWD_BASE, 29);
#endif
static void __init omap4_timer_init(void)