On 25-07-19, 18:40, Pierre-Louis Bossart wrote:
Please add explanation why..
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
> ---
> drivers/soundwire/intel.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
> index 1477c35f616f..a976480d6f36 100644
> --- a/drivers/soundwire/intel.c
> +++ b/drivers/soundwire/intel.c
> @@ -1161,6 +1161,12 @@ static int intel_suspend(struct device *dev)
>
> sdw = dev_get_drvdata(dev);
>
> + if (sdw->cdns.bus.prop.hw_disabled) {
> + dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n",
> + sdw->cdns.bus.link_id);
> + return 0;
> + }
> +
> ret = intel_link_power_down(sdw);
> if (ret) {
> dev_err(dev, "Link power down failed: %d", ret);
> @@ -1179,6 +1185,12 @@ static int intel_resume(struct device *dev)
>
> sdw = dev_get_drvdata(dev);
>
> + if (sdw->cdns.bus.prop.hw_disabled) {
> + dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n",
> + sdw->cdns.bus.link_id);
> + return 0;
> + }
> +
> ret = intel_init(sdw);
> if (ret) {
> dev_err(dev, "%s failed: %d", __func__, ret);
> --
> 2.20.1
--
~Vinod
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