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 16ff7cb184
("Input:
tca8418-keypad - switch to using managed resources")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Родитель
b89a9f2f70
Коммит
b02f6b6b71
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@ -266,7 +266,7 @@ static int tca8418_keypad_probe(struct i2c_client *client,
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struct tca8418_keypad *keypad_data;
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struct input_dev *input;
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u32 rows = 0, cols = 0;
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int error, row_shift, max_keys;
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int error, row_shift;
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u8 reg;
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/* Check i2c driver capabilities */
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@ -291,7 +291,6 @@ static int tca8418_keypad_probe(struct i2c_client *client,
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}
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row_shift = get_count_order(cols);
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max_keys = rows << row_shift;
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/* Allocate memory for keypad_data and input device */
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keypad_data = devm_kzalloc(dev, sizeof(*keypad_data), GFP_KERNEL);
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