From: YueHaibing Date: Sun, 26 May 2019 16:19:02 +0000 (-0700) Subject: Input: tca8418 - remove set but not used variable 'max_keys' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b02f6b6b711b13f609e73ebb01b516cf080d9a0f;p=linux.git Input: tca8418 - remove set but not used variable 'max_keys' Fixes gcc '-Wunused-but-set-variable' warning: drivers/input/keyboard/tca8418_keypad.c: In function tca8418_keypad_probe: drivers/input/keyboard/tca8418_keypad.c:269:24: warning: variable max_keys set but not used [-Wunused-but-set-variable] It's not used since commit 16ff7cb1848a ("Input: tca8418-keypad - switch to using managed resources") Signed-off-by: YueHaibing Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c index 6da607d3b8117..3bbd7e6525331 100644 --- a/drivers/input/keyboard/tca8418_keypad.c +++ b/drivers/input/keyboard/tca8418_keypad.c @@ -266,7 +266,7 @@ static int tca8418_keypad_probe(struct i2c_client *client, struct tca8418_keypad *keypad_data; struct input_dev *input; u32 rows = 0, cols = 0; - int error, row_shift, max_keys; + int error, row_shift; u8 reg; /* Check i2c driver capabilities */ @@ -291,7 +291,6 @@ static int tca8418_keypad_probe(struct i2c_client *client, } row_shift = get_count_order(cols); - max_keys = rows << row_shift; /* Allocate memory for keypad_data and input device */ keypad_data = devm_kzalloc(dev, sizeof(*keypad_data), GFP_KERNEL);