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| author |   Rander Wang <rander.wang@intel.com> | 2020-03-17 11:33:14 -0500 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2020-03-19 12:43:03 +0530 |
| commit | 7b174f24f4cfb8e13a89c4493aa3d0c6ac062e0c (patch) | |
| tree | 3d40dd54c807f8aaeea189e275b05bb59055fad8 /drivers/soundwire/cadence_master.c | |
| parent | soundwire: cadence: s/update_config/config_update (diff) | |
| download | linux-dev-7b174f24f4cfb8e13a89c4493aa3d0c6ac062e0c.tar.xz linux-dev-7b174f24f4cfb8e13a89c4493aa3d0c6ac062e0c.zip | |
soundwire: cadence: simplifiy cdns_init()
There is no need for the clock_stop_exit argument with the latest
implementation
Signed-off-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200317163329.25501-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire/cadence_master.c')
| -rw-r--r-- | drivers/soundwire/cadence_master.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index a1a889d1d7dc..941809ea00a8 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -1018,22 +1018,12 @@ 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, bool clock_stop_exit) +int sdw_cdns_init(struct sdw_cdns *cdns) { struct sdw_bus *bus = &cdns->bus; struct sdw_master_prop *prop = &bus->prop; u32 val; int divider; - int 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 */ divider = (prop->mclk_freq / prop->max_clk_freq) - 1; |