| Message ID | 20200311184128.4212-14-pierre-louis.bossart@linux.intel.com |
|---|---|
| State | Accepted |
| Commit | 91080111f51f89760a0dcd859a4f68b936779fb6 |
| Headers | show |
| Series | [01/16] soundwire: cadence: s/update_config/config_update | expand |
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index 7757c51b200d..a428c7935589 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -1107,8 +1107,7 @@ int sdw_cdns_init(struct sdw_cdns *cdns) /* Multi-master support to be added here */ - /* Set frame delay between PREQ and ping frame to 15 frames */ - val |= 0xF << SDW_REG_SHIFT(CDNS_MCP_CONFIG_MPREQ_DELAY); + /* leave frame delay to hardware default of 0x1F */ /* Set Max cmd retry to 15 */ val |= CDNS_MCP_CONFIG_MCMD_RETRY;
The hardware default is 0x1F, and the existing code does an OR with 0xF. This is a no-op, remove. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> --- drivers/soundwire/cadence_master.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)