5.15-stable review patch. If anyone has any objections, please let me know.
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From: Dmitry Torokhov dmitry.torokhov@gmail.com
[ 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 --- drivers/input/keyboard/tca6416-keypad.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c index d65afa25c2405..508d84f6d00cb 100644 --- a/drivers/input/keyboard/tca6416-keypad.c +++ b/drivers/input/keyboard/tca6416-keypad.c @@ -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 int 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);