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Input: atkbd - use guard notation when pausing serio port

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Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-7-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2024-09-04 21:17:11 -07:00
parent 5866065f56
commit 30cb2f6350
1 changed files with 4 additions and 4 deletions
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8
drivers/input/keyboard/atkbd.c
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@ -713,9 +713,9 @@ static int atkbd_event(struct input_dev *dev,
static inline void atkbd_enable(struct atkbd *atkbd)
{
serio_pause_rx(atkbd->ps2dev.serio);
guard(serio_pause_rx)(atkbd->ps2dev.serio);
atkbd->enabled = true;
serio_continue_rx(atkbd->ps2dev.serio);
}
/*
@ -725,9 +725,9 @@ static inline void atkbd_enable(struct atkbd *atkbd)
static inline void atkbd_disable(struct atkbd *atkbd)
{
serio_pause_rx(atkbd->ps2dev.serio);
guard(serio_pause_rx)(atkbd->ps2dev.serio);
atkbd->enabled = false;
serio_continue_rx(atkbd->ps2dev.serio);
}
static int atkbd_activate(struct atkbd *atkbd)