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Commit f23487cd authored by Anshul Garg's avatar Anshul Garg Committed by Dmitry Torokhov
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Input: joydev - use for_each_set_bit where appropriate 



Use for_each_set_bit to check for set bits in bitmap as it is more
efficient than checking individual bits.

Signed-off-by: default avatarAnshul Garg <aksgarg1989@gmail.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent ec0843fa

drivers/input/joydev.c

+5 −6
Original line number Original line Diff line number Diff line
@@ -798,8 +798,7 @@ static int joydev_connect(struct input_handler *handler, struct input_dev *dev, 
	joydev->handle.handler = handler;

	joydev->handle.handler = handler;

	joydev->handle.private = joydev;

	joydev->handle.private = joydev;





	for (i = 0; i < ABS_CNT; i++)

	for_each_set_bit(i, dev->absbit, ABS_CNT) {

		if (test_bit(i, dev->absbit)) {

		joydev->absmap[i] = joydev->nabs;

		joydev->absmap[i] = joydev->nabs;

		joydev->abspam[joydev->nabs] = i;

		joydev->abspam[joydev->nabs] = i;

		joydev->nabs++;

		joydev->nabs++;