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Merge branch 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[pandora-kernel.git]
/
arch
/
arm
/
mach-omap2
/
irq.c
diff --git
a/arch/arm/mach-omap2/irq.c
b/arch/arm/mach-omap2/irq.c
index
32eeabe
..
85bf8ca
100644
(file)
--- a/
arch/arm/mach-omap2/irq.c
+++ b/
arch/arm/mach-omap2/irq.c
@@
-284,7
+284,10
@@
void omap3_intc_suspend(void)
void omap3_intc_prepare_idle(void)
{
void omap3_intc_prepare_idle(void)
{
- /* Disable autoidle as it can stall interrupt controller */
+ /*
+ * Disable autoidle as it can stall interrupt controller,
+ * cf. errata ID i540 for 3430 (all revisions up to 3.1.x)
+ */
intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG);
}
intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG);
}