diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/keyboard/spear-keyboard.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c index d70093bef740..695d237417d6 100644 --- a/drivers/input/keyboard/spear-keyboard.c +++ b/drivers/input/keyboard/spear-keyboard.c @@ -267,9 +267,14 @@ static int spear_kbd_probe(struct platform_device *pdev) return error; } + error = clk_prepare(kbd->clk); + if (error) + return error; + error = input_register_device(input_dev); if (error) { dev_err(&pdev->dev, "Unable to register keyboard device\n"); + clk_unprepare(kbd->clk); return error; } @@ -281,6 +286,11 @@ static int spear_kbd_probe(struct platform_device *pdev) static int spear_kbd_remove(struct platform_device *pdev) { + struct spear_kbd *kbd = platform_get_drvdata(pdev); + + input_unregister_device(kbd->input); + clk_unprepare(kbd->clk); + device_init_wakeup(&pdev->dev, 0); platform_set_drvdata(pdev, NULL); |