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Commit 453f847e authored by Fabian Frederick's avatar Fabian Frederick Committed by Mauro Carvalho Chehab
Browse files

[media] wl128x: use swap() in fm_rdsparse_swapbytes() 



Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent fd752429

drivers/media/radio/wl128x/fmdrv_common.c

+1 −4
Original line number Diff line number Diff line
@@ -689,7 +689,6 @@ static void fm_rx_update_af_cache(struct fmdev *fmdev, u8 af) 
static void fm_rdsparse_swapbytes(struct fmdev *fmdev,

		struct fm_rdsdata_format *rds_format)

{

	u8 byte1;

	u8 index = 0;

	u8 *rds_buff;
@@ -701,9 +700,7 @@ static void fm_rdsparse_swapbytes(struct fmdev *fmdev, 
	if (fmdev->asci_id != 0x6350) {

		rds_buff = &rds_format->data.groupdatabuff.buff[0];

		while (index + 1 < FM_RX_RDS_INFO_FIELD_MAX) {

			byte1 = rds_buff[index];

			rds_buff[index] = rds_buff[index + 1];

			rds_buff[index + 1] = byte1;

			swap(rds_buff[index], rds_buff[index + 1]);

			index += 2;

		}

	}