From 53d2e9c3773478d00d1851cc048d7ef9e60c7b6d Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 22 May 2019 14:47:23 -0500 Subject: 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 Signed-off-by: Vinod Koul --- drivers/soundwire/mipi_disco.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/soundwire') 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", -- cgit v1.2.3-59-g8ed1b