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[08/24] Input: synaptics-rmi4 - use guard notation when pausing serio port in F03

Message ID 20240905041732.2034348-9-dmitry.torokhov@gmail.com (mailing list archive)
State New, archived
Headers show
Series Convert serio-related drivers to use new cleanup facilities | expand

Commit Message

Dmitry Torokhov Sept. 5, 2024, 4:17 a.m. UTC 
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.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/rmi4/rmi_f03.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/input/rmi4/rmi_f03.c b/drivers/input/rmi4/rmi_f03.c
index 1e11ea30d7bd..e1157ff0f00a 100644
--- a/drivers/input/rmi4/rmi_f03.c
+++ b/drivers/input/rmi4/rmi_f03.c
@@ -61,14 +61,14 @@  void rmi_f03_commit_buttons(struct rmi_function *fn)
 	struct f03_data *f03 = dev_get_drvdata(&fn->dev);
 	struct serio *serio = f03->serio;
 
-	serio_pause_rx(serio);
+	guard(serio_pause_rx)(serio);
+
 	if (serio->drv) {
 		serio->drv->interrupt(serio, PSMOUSE_OOB_EXTRA_BTNS,
 				      SERIO_OOB_DATA);
 		serio->drv->interrupt(serio, f03->overwrite_buttons,
 				      SERIO_OOB_DATA);
 	}
-	serio_continue_rx(serio);
 }
 
 static int rmi_f03_pt_write(struct serio *id, unsigned char val)