Commit 9dd46c02 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: tca8418_keypad - remove double read of key event register 



There is no need to tread the same register twice in a row.

Fixes: ea4348c8 ("Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-un ...")
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent c852270a

drivers/input/keyboard/tca8418_keypad.c

+0 −2
Original line number Diff line number Diff line
@@ -188,8 +188,6 @@ static void tca8418_read_keypad(struct tca8418_keypad *keypad_data) 
		input_event(input, EV_MSC, MSC_SCAN, code);

		input_report_key(input, keymap[code], state);



		/* Read for next loop */

		error = tca8418_read_byte(keypad_data, REG_KEY_EVENT_A, &reg);

	} while (1);



	input_sync(input);

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