Re: [PATCH 03/16] soundwire: cadence: add interface to check clock status

...

+/**

• • sdw_cdns_is_clock_stop: Check clock status
• • @cdns: Cadence instance
• */

+bool sdw_cdns_is_clock_stop(struct sdw_cdns *cdns) +{

• u32 status;
• status = cdns_readl(cdns, CDNS_MCP_STAT) & CDNS_MCP_STAT_CLK_STOP;
• if (status) {

• dev_dbg(cdns->dev, "Clock is stopped\n");
  

• return true;
  

• }

This can be further optimized to:

     return !!(cdns_readl(cdns, CDNS_MCP_STAT) & CDNS_MCP_STAT_CLK_STOP);

The logs are very useful for debug.