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Commit b89a9f2f authored by YueHaibing's avatar YueHaibing Committed by Dmitry Torokhov
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Input: synaptics-rmi4 - remove set but not used variable 'sensor_flags' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/input/rmi4/rmi_f12.c: In function rmi_f12_read_sensor_tuning:
drivers/input/rmi4/rmi_f12.c:76:6: warning: variable sensor_flags set but not used [-Wunused-but-set-variable]

It's not used since introduction in
commit b43d2c1e ("Input: synaptics-rmi4 - add support for F12")

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 66f4c776

drivers/input/rmi4/rmi_f12.c

+2 −4
Original line number Diff line number Diff line
@@ -73,7 +73,6 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12) 
	int pitch_y = 0;

	int rx_receivers = 0;

	int tx_receivers = 0;

	int sensor_flags = 0;



	item = rmi_get_register_desc_item(&f12->control_reg_desc, 8);

	if (!item) {
@@ -129,10 +128,9 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12) 
		offset += 2;

	}



	if (rmi_register_desc_has_subpacket(item, 4)) {

		sensor_flags = buf[offset];

	/* Skip over sensor flags */

	if (rmi_register_desc_has_subpacket(item, 4))

		offset += 1;

	}



	sensor->x_mm = (pitch_x * rx_receivers) >> 12;

	sensor->y_mm = (pitch_y * tx_receivers) >> 12;