Commit 45432d41 authored May 07, 2012 by Hans de Goede Committed by Mauro Carvalho Chehab May 14, 2012

[media] gspca_gl860: Add a present check to sd_stop0



The sensor specific dev_post_unset_alt functions all try to write to the
bridge, and none free any memory, so they should be skipped if stop0
is called on disconnection.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 8cd05842

drivers/media/video/gspca/gl860/gl860.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -405,6 +405,9 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
		{
		struct sd sd = (struct sd ) gspca_dev;

		if (!sd->gspca_dev.present)
		return;

		return sd->dev_post_unset_alt(gspca_dev);
		}

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