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path: root/drivers/auxdisplay/charlcd.c
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Diffstat (limited to 'drivers/auxdisplay/charlcd.c')
-rw-r--r--drivers/auxdisplay/charlcd.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index 8673fc2b9eb8..81c22d20d9d9 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -99,10 +99,7 @@ static atomic_t charlcd_available = ATOMIC_INIT(1);
/* sleeps that many milliseconds with a reschedule */
static void long_sleep(int ms)
{
- if (in_interrupt())
- mdelay(ms);
- else
- schedule_timeout_interruptible(msecs_to_jiffies(ms));
+ schedule_timeout_interruptible(msecs_to_jiffies(ms));
}
/* turn the backlight on or off */