V4L/DVB (10011): m5602: Remove the write and read sensor from the main struct

[linux-2.6-omap-h63xx.git] / drivers / media / video / gspca / spca505.c

diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index b345749213cf16e9e0bd9e5cf2703d4cb9c9388f..895b9fe4018c48e8d1bc6b519ed63c7812ffc45c 100644 (file)
--- 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);