Commit 62e4fe9f authored by Alexander Sverdlin's avatar Alexander Sverdlin Committed by Dmitry Torokhov
Browse files

Input: ep93xx_keypad - prepare clock before using it 



Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch
to Common Clock Framework.

Signed-off-by: default avatarAlexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20210613233041.128961-4-alexander.sverdlin@gmail.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent a5b84e4e

drivers/input/keyboard/ep93xx_keypad.c

+2 −2
Original line number Diff line number Diff line
@@ -157,7 +157,7 @@ static int ep93xx_keypad_open(struct input_dev *pdev) 


	if (!keypad->enabled) {

		ep93xx_keypad_config(keypad);

		clk_enable(keypad->clk);

		clk_prepare_enable(keypad->clk);

		keypad->enabled = true;

	}
@@ -169,7 +169,7 @@ static void ep93xx_keypad_close(struct input_dev *pdev) 
	struct ep93xx_keypad *keypad = input_get_drvdata(pdev);



	if (keypad->enabled) {

		clk_disable(keypad->clk);

		clk_disable_unprepare(keypad->clk);

		keypad->enabled = false;

	}

}