Signed-off-by: Márton Németh <nm127@xxxxxxxxxxx>
---
diff -r 95d3956ea3e5 linux/drivers/media/video/gspca/zc3xx.c
--- a/linux/drivers/media/video/gspca/zc3xx.c Fri Jan 29 15:05:25 2010 +0100
+++ b/linux/drivers/media/video/gspca/zc3xx.c Fri Jan 29 21:01:52 2010 +0100
@@ -7213,14 +7213,17 @@
u8 *data, /* interrupt packet data */
int len) /* interrput packet length */
{
+ int ret = -EINVAL;
+
if (len == 8 && data[4] == 1) {
input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
input_sync(gspca_dev->input_dev);
input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
input_sync(gspca_dev->input_dev);
+ ret = 0;
}
- return 0;
+ return ret;
}
#endif
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