media: gpio-ir-tx: Remove redundant call to local_irq_disable()

local_irq_save() already disables interrupts.

Link: https://lore.kernel.org/all/20241002134843.rFHJYxSI@linutronix.de/
Suggested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/rc/gpio-ir-tx.c b/drivers/media/rc/gpio-ir-tx.c
index 1a8fea357f14c02984478188f71a59825156ef66..e185ead40464470df2f3f4fffd0caa47429a197c 100644 (file)
--- a/drivers/media/rc/gpio-ir-tx.c
+++ b/drivers/media/rc/gpio-ir-tx.c
@@ -78,8 +78,6 @@ static void gpio_ir_tx_unmodulated(struct gpio_ir *gpio_ir, uint *txbuf,
        ktime_t edge;
        int i;
 
-       local_irq_disable();
-
        edge = ktime_get();
 
        for (i = 0; i < count; i++) {
@@ -110,8 +108,6 @@ static void gpio_ir_tx_modulated(struct gpio_ir *gpio_ir, uint *txbuf,
        space = DIV_ROUND_CLOSEST((100 - gpio_ir->duty_cycle) *
                                  (NSEC_PER_SEC / 100), gpio_ir->carrier);
 
-       local_irq_disable();
-
        edge = ktime_get();
 
        for (i = 0; i < count; i++) {