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authorFabian Frederick <fabf@skynet.be>2015-06-10 13:32:39 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-07-06 08:25:48 -0300
commit453f847ef2e445a7b1fe6cbe35d36a06c60f58a5 (patch)
tree25dbd56ffcb65dfc979e6f2505f6bd146a9e0df1 /drivers/media/radio
parentfd7524294ccaa6168593042121e3bbd26a529fd5 (diff)
[media] wl128x: use swap() in fm_rdsparse_swapbytes()
Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/radio')
-rw-r--r--drivers/media/radio/wl128x/fmdrv_common.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 704397f3c106..ebc73b034249 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -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;
}
}

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