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Diffstat (limited to 'drivers/media/video/v4l2-common.c')
-rw-r--r--drivers/media/video/v4l2-common.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 752c82c37f55..b87d571e0463 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -90,8 +90,15 @@ MODULE_LICENSE("GPL");
char *v4l2_norm_to_name(v4l2_std_id id)
{
char *name;
+ u32 myid = id;
- switch (id) {
+ /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
+ 64 bit comparations. So, on that architecture, with some gcc variants,
+ compilation fails. Currently, the max value is 30bit wide.
+ */
+ BUG_ON(myid != id);
+
+ switch (myid) {
case V4L2_STD_PAL:
name="PAL"; break;
case V4L2_STD_PAL_BG: