From 314527acbbb3f33f72c2ef19d8cfabcada9912a5 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 15 Mar 2013 06:10:40 -0300 Subject: [media] v4l2: pass std by value to the write-only s_std ioctl This ioctl is defined as IOW, so pass the argument by value instead of by reference. I could have chosen to add const instead, but this is 1) easier to handle in drivers and 2) consistent with the s_std subdev operation. Signed-off-by: Hans Verkuil Acked-by: Laurent Pinchart Acked-by: Jonathan Corbet Acked-by: Guennadi Liakhovetski Acked-by: Lad, Prabhakar Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/zoran/zoran_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/pci/zoran/zoran_driver.c') diff --git a/drivers/media/pci/zoran/zoran_driver.c b/drivers/media/pci/zoran/zoran_driver.c index 2e8f518f298f..1168a84a737d 100644 --- a/drivers/media/pci/zoran/zoran_driver.c +++ b/drivers/media/pci/zoran/zoran_driver.c @@ -2435,14 +2435,14 @@ static int zoran_g_std(struct file *file, void *__fh, v4l2_std_id *std) return 0; } -static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id *std) +static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id std) { struct zoran_fh *fh = __fh; struct zoran *zr = fh->zr; int res = 0; mutex_lock(&zr->resource_lock); - res = zoran_set_norm(zr, *std); + res = zoran_set_norm(zr, std); if (res) goto sstd_unlock_and_return; -- cgit v1.2.3