diff mbox series

[v2,15/17] soundwire: cadence: commit changes in the exit_reset() sequence

Message ID 20200317163329.25501-16-pierre-louis.bossart@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series SoundWire: cadence: add clock stop and fix programming sequences | expand

Commit Message

Pierre-Louis Bossart March 17, 2020, 4:33 p.m. UTC 
Follow recommended flows, the BUS_RESET must be programmed before the
UPDATE_CONFIG.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 drivers/soundwire/cadence_master.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index c9fdd4deb4f5..55cf219cc908 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -1074,7 +1074,6 @@  static void cdns_init_clock_ctrl(struct sdw_cdns *cdns)
 int sdw_cdns_init(struct sdw_cdns *cdns)
 {
 	u32 val;
-	int ret;
 
 	cdns_init_clock_ctrl(cdns);
 
@@ -1113,8 +1112,8 @@  int sdw_cdns_init(struct sdw_cdns *cdns)
 
 	cdns_writel(cdns, CDNS_MCP_CONFIG, val);
 
-	/* commit changes */
-	return cdns_config_update(cdns);
+	/* changes will be committed later */
+	return 0;
 }
 EXPORT_SYMBOL(sdw_cdns_init);