diff options
| author | Matthias Schwarzott <zzam@gentoo.org> | 2014-10-02 09:20:59 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-30 22:18:22 +0300 |
| commit | c3c3f1ae8bab74c99fa211c76b035a41523e83dd (patch) | |
| tree | 3acfa168d161401c8004de2767fa52711380c1f9 /drivers/media/usb/cx231xx/cx231xx-cards.c | |
| parent | d032ca1283b68446df0adbec4561463b3f0aa147 (diff) | |
| download | linux-c3c3f1ae8bab74c99fa211c76b035a41523e83dd.tar.xz | |
[media] cx231xx: add wrapper to get the i2c_adapter pointer
This is a preparation for mapping I2C_1_MUX_1 and I2C_1_MUX_3 later to the seperate
muxed i2c adapters.
Map mux adapters to I2C_1 for now.
Add local variables for i2c_adapters in dvb_init to get line lengths
shorter.
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-cards.c')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-cards.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index 2f027c70f786..f5fb93a79a9f 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -1033,7 +1033,7 @@ void cx231xx_card_setup(struct cx231xx *dev) /* request some modules */ if (dev->board.decoder == CX231XX_AVDECODER) { dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_bus[I2C_0].i2c_adap, + cx231xx_get_i2c_adap(dev, I2C_0), "cx25840", 0x88 >> 1, NULL); if (dev->sd_cx25840 == NULL) cx231xx_info("cx25840 subdev registration failure\n"); @@ -1043,8 +1043,10 @@ void cx231xx_card_setup(struct cx231xx *dev) /* Initialize the tuner */ if (dev->board.tuner_type != TUNER_ABSENT) { + struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev, + dev->board.tuner_i2c_master); dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + tuner_i2c, "tuner", dev->tuner_addr, NULL); if (dev->sd_tuner == NULL) @@ -1062,7 +1064,7 @@ void cx231xx_card_setup(struct cx231xx *dev) struct i2c_client client; memset(&client, 0, sizeof(client)); - client.adapter = &dev->i2c_bus[I2C_1].i2c_adap; + client.adapter = cx231xx_get_i2c_adap(dev, I2C_1); client.addr = 0xa0 >> 1; read_eeprom(dev, &client, eeprom, sizeof(eeprom)); |