diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-05-10 10:34:09 -0400 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2008-05-10 10:34:09 -0400 |
| commit | 4969b6d8d0847eb8f756b4424f6eef2f2fe85677 (patch) | |
| tree | 975c1d6bc5cdc1e23aa6d2c9f8c3a9593e0cbd1b /linux/drivers/media/common/tuners/xc5000_priv.h | |
| parent | 777d8d0ab9ad6c77621e425bb7b9b845763b2f23 (diff) | |
| download | mediapointer-dvb-s2-4969b6d8d0847eb8f756b4424f6eef2f2fe85677.tar.gz mediapointer-dvb-s2-4969b6d8d0847eb8f756b4424f6eef2f2fe85677.tar.bz2 | |
xc5000: bug-fix: allow multiple devices in a single system
From: Michael Krufky <mkrufky@linuxtv.org>
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>
Diffstat (limited to 'linux/drivers/media/common/tuners/xc5000_priv.h')
| -rw-r--r-- | linux/drivers/media/common/tuners/xc5000_priv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux/drivers/media/common/tuners/xc5000_priv.h b/linux/drivers/media/common/tuners/xc5000_priv.h index 13b2d1934..ecebfe474 100644 --- a/linux/drivers/media/common/tuners/xc5000_priv.h +++ b/linux/drivers/media/common/tuners/xc5000_priv.h @@ -31,6 +31,8 @@ struct xc5000_priv { u8 video_standard; u8 rf_mode; u8 fwloaded; + + void *devptr; }; #endif |