diff options
| author | Antti Palosaari <crope@iki.fi> | 2015-03-14 11:13:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-02 18:26:45 -0300 |
| commit | b3b2bf820e82d7581462dea28a9c3af1bd8cc747 (patch) | |
| tree | b4ca70e5ebd7ac9b4df7365958d2da7ff14b5507 /drivers/media | |
| parent | 4879785ed511083676f27a016c9ad6c46c8e5737 (diff) | |
[media] rtl2832: disable regmap register cache
Caching register reads causes some random I/O errors on channel
change. Disable caching now in order to avoid those errors.
Reverts partly commit dcadb82
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 5d2d8f45b4b6..67faa8d6950e 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -1240,7 +1240,7 @@ static int rtl2832_probe(struct i2c_client *client, dev->regmap_config.max_register = 5 * 0x100, dev->regmap_config.ranges = regmap_range_cfg, dev->regmap_config.num_ranges = ARRAY_SIZE(regmap_range_cfg), - dev->regmap_config.cache_type = REGCACHE_RBTREE, + dev->regmap_config.cache_type = REGCACHE_NONE, dev->regmap = regmap_init(&client->dev, ®map_bus, client, &dev->regmap_config); if (IS_ERR(dev->regmap)) { |