diff options
Diffstat (limited to 'kernel/drivers/input/keyboard/imx_keypad.c')
| -rw-r--r-- | kernel/drivers/input/keyboard/imx_keypad.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/drivers/input/keyboard/imx_keypad.c b/kernel/drivers/input/keyboard/imx_keypad.c index 2e855e6f3..2165f3dd3 100644 --- a/kernel/drivers/input/keyboard/imx_keypad.c +++ b/kernel/drivers/input/keyboard/imx_keypad.c @@ -5,8 +5,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * <<Power management needs to be implemented>>. */ #include <linux/clk.h> @@ -506,7 +504,9 @@ static int imx_keypad_probe(struct platform_device *pdev) input_set_drvdata(input_dev, keypad); /* Ensure that the keypad will stay dormant until opened */ - clk_prepare_enable(keypad->clk); + error = clk_prepare_enable(keypad->clk); + if (error) + return error; imx_keypad_inhibit(keypad); clk_disable_unprepare(keypad->clk); |