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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2019-05-22 14:47:23 -0500 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-05-27 10:53:00 +0530 |
| commit | 53d2e9c3773478d00d1851cc048d7ef9e60c7b6d (patch) | |
| tree | 6da82c548ad8a1d1ff8c5ae2d731f76f281152b8 /drivers/soundwire | |
| parent | 3424305b8be456a8e23c951b8c9aebad0c765ff7 (diff) | |
| download | linux-53d2e9c3773478d00d1851cc048d7ef9e60c7b6d.tar.gz linux-53d2e9c3773478d00d1851cc048d7ef9e60c7b6d.tar.bz2 linux-53d2e9c3773478d00d1851cc048d7ef9e60c7b6d.zip | |
soundwire: mipi-disco: fix clock stop modes
Fix support for clock_stop_mode0 and 1. The existing code uses a
bitmask between enums, one of which being zero. Or-ing with zero is
not very useful in general...Fix by or-ing with a BIT dependent on the
enum value.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/mipi_disco.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soundwire/mipi_disco.c b/drivers/soundwire/mipi_disco.c index b1770af43fa8..efb87ee0e7fc 100644 --- a/drivers/soundwire/mipi_disco.c +++ b/drivers/soundwire/mipi_disco.c @@ -50,11 +50,11 @@ int sdw_master_read_prop(struct sdw_bus *bus) if (fwnode_property_read_bool(link, "mipi-sdw-clock-stop-mode0-supported")) - prop->clk_stop_mode = SDW_CLK_STOP_MODE0; + prop->clk_stop_modes |= BIT(SDW_CLK_STOP_MODE0); if (fwnode_property_read_bool(link, "mipi-sdw-clock-stop-mode1-supported")) - prop->clk_stop_mode |= SDW_CLK_STOP_MODE1; + prop->clk_stop_modes |= BIT(SDW_CLK_STOP_MODE1); fwnode_property_read_u32(link, "mipi-sdw-max-clock-frequency", |