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rk2928: usb_detect: mark bvalid_init as __init, clear bvalid irq when init

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黄涛
2012-08-21 09:08:32 +08:00
parent 9edeaf1839
commit 62669068b8
1 changed files with 3 additions and 3 deletions
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6
arch/arm/plat-rk/usb_detect.c
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@@ -91,7 +91,7 @@ static irqreturn_t bvalid_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
static int bvalid_init(void)
static int __init bvalid_init(void)
{
int ret;
int irq = IRQ_OTG_BVALID;
@@ -112,9 +112,9 @@ static int bvalid_init(void)
return ret;
}
/* enable bvalid irq */
/* clear & enable bvalid irq */
#ifdef CONFIG_ARCH_RK2928
writel_relaxed((1 << 30) | (1 << 14), RK2928_GRF_BASE + GRF_UOC0_CON5);
writel_relaxed((3 << 30) | (3 << 14), RK2928_GRF_BASE + GRF_UOC0_CON5);
#endif
enable_irq_wake(irq);