Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[linux-2.6-omap-h63xx.git] / drivers / media / video / gspca / spca501.c

diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index b742f260c7caa6bb4fd8b1769be95c87988bafcb..e29954c1c38c2888dfbc892fbcea07b24c8bf4e3 100644 (file)
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -2022,8 +2022,11 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
        reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x01, 0x00);
 }
 
+/* called on streamoff with alt 0 and on disconnect */
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
+       if (!gspca_dev->present)
+               return;
        reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00);
 }