diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-05 06:55:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-18 18:14:15 -0300 |
| commit | c7a45e5b4f8c2f96cd242ae1b1c06e7fb19a08d0 (patch) | |
| tree | c96a6a20bfd01b1fd39b40d583508aaed543c04f /drivers/media/usb/em28xx/em28xx-input.c | |
| parent | da508f5799659241a359e2d07abb8af905f6291c (diff) | |
| download | linux-c7a45e5b4f8c2f96cd242ae1b1c06e7fb19a08d0.tar.gz linux-c7a45e5b4f8c2f96cd242ae1b1c06e7fb19a08d0.tar.xz | |
[media] em28xx: Prepare to support 2 different I2C buses
Newer em28xx devices have 2 buses. Change the logic to allow
using both buses.
This patch was generated by this small script:
for i in drivers/media/usb/em28xx/*.c; do
sed 's,->i2c_adap,->i2c_adap[dev->def_i2c_bus],g;s,->i2c_client,->i2c_client[dev->def_i2c_bus],'
done
Of course, em28xx.h needed manual edit.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-input.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-input.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c index 1bef990b3f18..466b19d0d767 100644 --- a/drivers/media/usb/em28xx/em28xx-input.c +++ b/drivers/media/usb/em28xx/em28xx-input.c @@ -280,11 +280,12 @@ static int em2874_polling_getkey(struct em28xx_IR *ir, static int em28xx_i2c_ir_handle_key(struct em28xx_IR *ir) { + struct em28xx *dev = ir->dev; static u32 ir_key; int rc; struct i2c_client client; - client.adapter = &ir->dev->i2c_adap; + client.adapter = &ir->dev->i2c_adap[dev->def_i2c_bus]; client.addr = ir->i2c_dev_addr; rc = ir->get_key_i2c(&client, &ir_key); @@ -461,7 +462,7 @@ static int em28xx_probe_i2c_ir(struct em28xx *dev) }; while (addr_list[i] != I2C_CLIENT_END) { - if (i2c_probe_func_quick_read(&dev->i2c_adap, addr_list[i]) == 1) + if (i2c_probe_func_quick_read(&dev->i2c_adap[dev->def_i2c_bus], addr_list[i]) == 1) return addr_list[i]; i++; } |