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Input: xpad - use LED API when identifying wireless controllers

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[ Upstream commit d9be398afb2c3333716324352d062c50112e4e86 ]

When lighting up the segment identifying wireless controller, Instead of
sending command directly to the controller, let's do it via LED API (usinf
led_set_brightness) so that LED object state is in sync with controller
state and we'll light up the correct segment on resume as well.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dmitry Torokhov 2015-12-16 14:24:58 -08:00 committed by Greg Kroah-Hartman
parent 40af28e5fa
commit 95a5664d19
1 changed files with 1 additions and 1 deletions
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2
drivers/input/joystick/xpad.c
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@ -1142,7 +1142,7 @@ static void xpad_send_led_command(struct usb_xpad *xpad, int command)
*/
static void xpad_identify_controller(struct usb_xpad *xpad)
{
xpad_send_led_command(xpad, (xpad->pad_nr % 4) + 2);
led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2);
}
static void xpad_led_set(struct led_classdev *led_cdev,