diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-02 10:33:48 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-02 10:33:48 -0400 |
commit | bee3f412d6fc94011850f16cddce745d529411a5 (patch) | |
tree | 01b1823a3bc0cb760129ed15f7ec027a36edc48b /drivers/media/rc/nuvoton-cir.c | |
parent | d597580d373774b1bdab84b3d26ff0b55162b916 (diff) | |
parent | 476e75a44b56038bee9207242d4bc718f6b4de06 (diff) |
Merge branch 'parisc-4.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux into uaccess.parisc
Diffstat (limited to 'drivers/media/rc/nuvoton-cir.c')
-rw-r--r-- | drivers/media/rc/nuvoton-cir.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index b109f8246b96..ec4b25bd2ec2 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -176,12 +176,13 @@ static void nvt_write_wakeup_codes(struct rc_dev *dev, { u8 tolerance, config; struct nvt_dev *nvt = dev->priv; + unsigned long flags; int i; /* hardcode the tolerance to 10% */ tolerance = DIV_ROUND_UP(count, 10); - spin_lock(&nvt->lock); + spin_lock_irqsave(&nvt->lock, flags); nvt_clear_cir_wake_fifo(nvt); nvt_cir_wake_reg_write(nvt, count, CIR_WAKE_FIFO_CMP_DEEP); @@ -203,7 +204,7 @@ static void nvt_write_wakeup_codes(struct rc_dev *dev, nvt_cir_wake_reg_write(nvt, config, CIR_WAKE_IRCON); - spin_unlock(&nvt->lock); + spin_unlock_irqrestore(&nvt->lock, flags); } static ssize_t wakeup_data_show(struct device *dev, |