The code has been in a irq-disabled context since it is hard IRQ. There
is no necessity to do it again.
Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>
---
drivers/rtc/rtc-spear.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c
index 833daeb..ee721e5 100644
--- a/drivers/rtc/rtc-spear.c
+++ b/drivers/rtc/rtc-spear.c
@@ -153,12 +153,12 @@ static void rtc_wait_not_busy(struct spear_rtc_config *config)
static irqreturn_t spear_rtc_irq(int irq, void *dev_id)
{
struct spear_rtc_config *config = dev_id;
- unsigned long flags, events = 0;
+ unsigned long events = 0;
unsigned int irq_data;
- spin_lock_irqsave(&config->lock, flags);
+ spin_lock(&config->lock);
irq_data = readl(config->ioaddr + STATUS_REG);
- spin_unlock_irqrestore(&config->lock, flags);
+ spin_unlock(&config->lock);
if ((irq_data & RTC_INT_MASK)) {
spear_rtc_clear_interrupt(config);
--
2.7.4
