diff mbox series

[3/5] Input: tca6416-keypad - fix interrupt enable disbalance

Message ID 20230724053024.352054-3-dmitry.torokhov@gmail.com (mailing list archive)
State Mainlined
Commit cc141c35af873c6796e043adcb820833bd8ef8c5
Headers show
Series [1/5] Input: tca6416-keypad - always expect proper IRQ number in i2c client | expand

Commit Message

Dmitry Torokhov July 24, 2023, 5:30 a.m. UTC 
The driver has been switched to use IRQF_NO_AUTOEN, but in the error
unwinding and remove paths calls to enable_irq() were left in place, which
will lead to an incorrect enable counter value.

Fixes: bcd9730a04a1 ("Input: move to use request_irq by IRQF_NO_AUTOEN flag")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/keyboard/tca6416-keypad.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c
index 906dffbf171c..21a2f2de4345 100644
--- a/drivers/input/keyboard/tca6416-keypad.c
+++ b/drivers/input/keyboard/tca6416-keypad.c
@@ -291,10 +291,8 @@  static int tca6416_keypad_probe(struct i2c_client *client)
 	return 0;
 
 fail2:
-	if (!chip->use_polling) {
+	if (!chip->use_polling)
 		free_irq(client->irq, chip);
-		enable_irq(client->irq);
-	}
 fail1:
 	input_free_device(input);
 	kfree(chip);
@@ -305,10 +303,8 @@  static void tca6416_keypad_remove(struct i2c_client *client)
 {
 	struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
 
-	if (!chip->use_polling) {
+	if (!chip->use_polling)
 		free_irq(client->irq, chip);
-		enable_irq(client->irq);
-	}
 
 	input_unregister_device(chip->input);
 	kfree(chip);