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/thermal/rcar_thermal.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index 5c2a13b..6ae757d 100644
--- a/drivers/thermal/rcar_thermal.c
+++ b/drivers/thermal/rcar_thermal.c
@@ -409,16 +409,15 @@ static irqreturn_t rcar_thermal_irq(int irq, void *data)
{
struct rcar_thermal_common *common = data;
struct rcar_thermal_priv *priv;
- unsigned long flags;
u32 status, mask;
- spin_lock_irqsave(&common->lock, flags);
+ spin_lock(&common->lock);
mask = rcar_thermal_common_read(common, INTMSK);
status = rcar_thermal_common_read(common, STR);
rcar_thermal_common_write(common, STR, 0x000F0F0F & mask);
- spin_unlock_irqrestore(&common->lock, flags);
+ spin_unlock(&common->lock);
status = status & ~mask;
--
2.7.4
