4.17-stable review patch. If anyone has any objections, please let me know.
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From: Brad Love brad@nextdimension.cc
[ Upstream commit 01affb000e00cfa0a9e9954476ef50962eb8b168 ]
The use of a hard coded i2c address breaks the creation of the second tuner in DualHD 01595 models. The issue is compounded by lack of any error message stating that a driver failed initialization. Use addr, which contains the correct address for each tuner.
Fixes: ad32495b1513 ("media: em28xx-dvb: simplify DVB module probing logic")
Signed-off-by: Brad Love brad@nextdimension.cc Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/usb/em28xx/em28xx-dvb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -1392,7 +1392,7 @@ static int em28174_dvb_init_hauppauge_wi
dvb->i2c_client_tuner = dvb_module_probe("si2157", NULL, adapter, - 0x60, &si2157_config); + addr, &si2157_config); if (!dvb->i2c_client_tuner) { dvb_module_release(dvb->i2c_client_demod); return -ENODEV;