1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index b345749213cf..895b9fe4018c 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -742,8 +742,12 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
         reg_write(gspca_dev->dev, 0x02, 0x00, 0x00);
 }
 
+/* called on streamoff with alt 0 and on disconnect */
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
+        if (!gspca_dev->present)
+                return;
+
         /* This maybe reset or power control */
         reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
         reg_write(gspca_dev->dev, 0x03, 0x01, 0x0);