Commit 5dcdc460 authored by Yang Guang's avatar Yang Guang Committed by Takashi Iwai
Browse files

ALSA: hda: use swap() to make code cleaner 



Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarDavid Yang <davidcomponentone@gmail.com>
Signed-off-by: default avatarYang Guang <yang.guang5@zte.com.cn>
Link: https://lore.kernel.org/r/ebc9db44b802dfc88e1538629b517e000acb27b3.1639790796.git.yang.guang5@zte.com.cn


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 10f2f194

sound/pci/hda/hda_auto_parser.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -92,14 +92,10 @@ static int compare_input_type(const void *ap, const void *bp) 
 */

 */

static void reorder_outputs(unsigned int nums, hda_nid_t *pins)

static void reorder_outputs(unsigned int nums, hda_nid_t *pins)

{

{

	hda_nid_t nid;



	switch (nums) {

	switch (nums) {

	case 3:

	case 3:

	case 4:

	case 4:

		nid = pins[1];

		swap(pins[1], pins[2]);

		pins[1] = pins[2];

		pins[2] = nid;

		break;

		break;

	}

	}

}

}