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path: root/drivers/soundwire/cadence_master.c
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Diffstat (limited to 'drivers/soundwire/cadence_master.c')
-rw-r--r--drivers/soundwire/cadence_master.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index d2c44bfff53a..fed21e2b2277 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -979,7 +979,7 @@ static u32 cdns_set_initial_frame_shape(int n_rows, int n_cols)
* sdw_cdns_init() - Cadence initialization
* @cdns: Cadence instance
*/
-int sdw_cdns_init(struct sdw_cdns *cdns)
+int sdw_cdns_init(struct sdw_cdns *cdns, bool clock_stop_exit)
{
struct sdw_bus *bus = &cdns->bus;
struct sdw_master_prop *prop = &bus->prop;
@@ -987,12 +987,13 @@ int sdw_cdns_init(struct sdw_cdns *cdns)
int divider;
int ret;
- /* Exit clock stop */
- ret = cdns_clear_bit(cdns, CDNS_MCP_CONTROL,
- CDNS_MCP_CONTROL_CLK_STOP_CLR);
- if (ret < 0) {
- dev_err(cdns->dev, "Couldn't exit from clock stop\n");
- return ret;
+ if (clock_stop_exit) {
+ ret = cdns_clear_bit(cdns, CDNS_MCP_CONTROL,
+ CDNS_MCP_CONTROL_CLK_STOP_CLR);
+ if (ret < 0) {
+ dev_err(cdns->dev, "Couldn't exit from clock stop\n");
+ return ret;
+ }
}
/* Set clock divider */