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Diffstat (limited to 'arch/arm/mach-mmp/pm-pxa910.c')
-rw-r--r--arch/arm/mach-mmp/pm-pxa910.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/arch/arm/mach-mmp/pm-pxa910.c b/arch/arm/mach-mmp/pm-pxa910.c
index 48981ca801a5..04c9daf9f8d7 100644
--- a/arch/arm/mach-mmp/pm-pxa910.c
+++ b/arch/arm/mach-mmp/pm-pxa910.c
@@ -27,22 +27,8 @@
int pxa910_set_wake(struct irq_data *data, unsigned int on)
{
- int irq = data->irq;
- struct irq_desc *desc = irq_to_desc(data->irq);
uint32_t awucrm = 0, apcr = 0;
-
- if (unlikely(irq >= nr_irqs)) {
- pr_err("IRQ nubmers are out of boundary!\n");
- return -EINVAL;
- }
-
- if (on) {
- if (desc->action)
- desc->action->flags |= IRQF_NO_SUSPEND;
- } else {
- if (desc->action)
- desc->action->flags &= ~IRQF_NO_SUSPEND;
- }
+ int irq = data->irq;
/* setting wakeup sources */
switch (irq) {
@@ -115,9 +101,11 @@ int pxa910_set_wake(struct irq_data *data, unsigned int on)
if (irq >= IRQ_GPIO_START && irq < IRQ_BOARD_START) {
awucrm = MPMU_AWUCRM_WAKEUP(2);
apcr |= MPMU_APCR_SLPWP2;
- } else
+ } else {
+ /* FIXME: This should return a proper error code ! */
printk(KERN_ERR "Error: no defined wake up source irq: %d\n",
irq);
+ }
}
if (on) {