13 Sep
2021
13 Sep
'21
4:23 p.m.
On Mon, Sep 13, 2021 at 10:32:32AM +0530, Sameer Pujar wrote:
On 9/3/2021 11:43 PM, Mark Brown wrote:
- err |= regmap_update_bits(mvc->regmap, TEGRA210_MVC_SWITCH,
TEGRA210_MVC_VOLUME_SWITCH_MASK,TEGRA210_MVC_VOLUME_SWITCH_TRIGGER);+end:
- pm_runtime_put(cmpnt->dev);
- return err;
+}
_put() should return 0 if there's no change or 1 for a change.
So this means, no need to return any error value and just return 0 in such cases?
If there's an error you should return that instead.