mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-17 18:56:24 +00:00
Input: tca6416-keypad - fix interrupt enable disbalance
[ Upstream commit cc141c35af873c6796e043adcb820833bd8ef8c5 ] 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") Link: https://lore.kernel.org/r/20230724053024.352054-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
a7345501a3
commit
e62e740009
@ -292,10 +292,8 @@ 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);
|
||||
@ -306,10 +304,8 @@ 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);
|
||||
|
Loading…
x
Reference in New Issue
Block a user