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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2008-12-20 10:54:54 +0100
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-12-20 10:54:54 +0100
commit93b8eef1c098efbea2f1fc0be7e3c681f259a7e7 (patch)
tree462cc8c2bc07bbc825dab2a200891a28d8643329 /drivers/media/video/gspca/spca561.c
parentInput: libps2 - handle 0xfc responses from devices (diff)
parentLinux 2.6.28-rc9 (diff)
downloadlinux-93b8eef1c098efbea2f1fc0be7e3c681f259a7e7.tar.xz
linux-93b8eef1c098efbea2f1fc0be7e3c681f259a7e7.zip
Merge commit 'v2.6.28-rc9' into next
Diffstat (limited to 'drivers/media/video/gspca/spca561.c')
-rw-r--r--drivers/media/video/gspca/spca561.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 020a03c466c1..c3de4e44123d 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -766,10 +766,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
}
}
+/* called on streamoff with alt 0 and on disconnect */
static void sd_stop0(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ if (!gspca_dev->present)
+ return;
if (sd->chip_revision == Rev012A) {
reg_w_val(gspca_dev->dev, 0x8118, 0x29);
reg_w_val(gspca_dev->dev, 0x8114, 0x08);