From 1e89e2da48070da8ac221c37fea8fa82da127c34 Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Wed, 3 Sep 2008 17:12:15 -0300
Subject: [PATCH] V4L/DVB (8818): gspca: Reinitialize the device on resume.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/gspca/gspca.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index e7e73ec7134c8..1767991c1f4b0 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -1838,9 +1838,12 @@ int gspca_resume(struct usb_interface *intf)
struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
gspca_dev->frozen = 0;
- if (!gspca_dev->streaming)
- return 0;
- return gspca_init_transfer(gspca_dev);
+ if (gspca_dev->users != 0) {
+ gspca_dev->sd_desc->open(gspca_dev);
+ if (gspca_dev->streaming)
+ return gspca_init_transfer(gspca_dev);
+ }
+ return 0;
}
EXPORT_SYMBOL(gspca_resume);
#endif
--
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