linux-stable/drivers/media
Michael Krufky 48723543af V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single system
The current code passes a context pointer in the xc5000_config struct.
This context pointer is used in the tuner_callback function, used to
reset the device after firmware download.

The xc5000_config struct is a static structure, whose .priv member was
being assigned before calling xc5000_attach().  If there are more than
one of the same device type installed on a single system, the last one
to assign xc5000_config.priv will "win", and all others will cease to
function properly.

This patch passes the context pointer in xc5000_attach() rather that
storing it within the static struct xc5000_config.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14 02:56:46 -03:00
..
common V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single system 2008-05-14 02:56:46 -03:00
dvb V4L/DVB (7861): mt312: Prefix functions only with mt312_, Add zl10313 to kconfig description 2008-05-14 02:54:12 -03:00
radio V4L/DVB (7582): proc: switch /proc/driver/radio-typhoon to seq_file interface 2008-04-24 14:09:40 -03:00
video V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single system 2008-05-14 02:56:46 -03:00
Kconfig Fix V4L/DVB core help messages 2008-04-29 18:41:38 -03:00
Makefile Fix drivers/media build for modular builds 2008-05-08 10:55:23 -07:00