Messages in this thread |  | | Subject | Re: [alsa-devel] [RFC PATCH 35/40] soundwire: intel: export helper to exit reset | From | Pierre-Louis Bossart <> | Date | Fri, 26 Jul 2019 12:22:14 -0500 |
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>> @@ -161,6 +161,7 @@ irqreturn_t sdw_cdns_thread(int irq, void *dev_id); >> int sdw_cdns_init(struct sdw_cdns *cdns); >> int sdw_cdns_pdi_init(struct sdw_cdns *cdns, >> struct sdw_cdns_stream_config config); >> +int sdw_cdns_exit_reset(struct sdw_cdns *cdns); >> int sdw_cdns_enable_interrupt(struct sdw_cdns *cdns); >> >> void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root); >> diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c >> index a976480d6f36..9ebe38e4d979 100644 >> --- a/drivers/soundwire/intel.c >> +++ b/drivers/soundwire/intel.c >> @@ -1112,6 +1112,8 @@ static int intel_probe(struct platform_device *pdev) >> >> ret = sdw_cdns_enable_interrupt(&sdw->cdns); >> >> + ret = sdw_cdns_exit_reset(&sdw->cdns); > > This isn't something, that this patch changes, but if the return value above is > ignored, maybe no need to assign it at all?
The return of these two functions was used with in some logs at some point but they obviously vanished. I'll re-check if we care about the status, could be that it never fails Thanks!
>> + >> /* Register DAIs */ >> ret = intel_register_dai(sdw); >> if (ret) { >> @@ -1199,6 +1201,8 @@ static int intel_resume(struct device *dev) >> >> sdw_cdns_enable_interrupt(&sdw->cdns); >> >> + ret = sdw_cdns_exit_reset(&sdw->cdns); >> + >> return ret;
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