From 453f847ef2e445a7b1fe6cbe35d36a06c60f58a5 Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Wed, 10 Jun 2015 13:32:39 -0300 Subject: [PATCH] [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 Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/radio/wl128x/fmdrv_common.c | 5 +---- 1 file changed, 1 insertion(+), 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; } } -- 2.39.5