soundwire: intel: remove BIOS work-arounds

the values passed by all existing BIOS are fine, let's use them as is.
The existing code must have been needed only on early prototypes.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190725234032.21152-9-pierre-louis.bossart@linux.intel.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/soundwire/intel.c

@@ -801,17 +801,6 @@ static int intel_prop_read(struct sdw_bus *bus)
 	/* Initialize with default handler to read all DisCo properties */
 	sdw_master_read_prop(bus);
 
-	/* BIOS is not giving some values correctly. So, lets override them */
-	bus->prop.num_clk_freq = 1;
-	bus->prop.clk_freq = devm_kcalloc(bus->dev, bus->prop.num_clk_freq,
-					  sizeof(*bus->prop.clk_freq),
-					  GFP_KERNEL);
-	if (!bus->prop.clk_freq)
-		return -ENOMEM;
-
-	bus->prop.clk_freq[0] = bus->prop.max_clk_freq;
-	bus->prop.err_threshold = 5;
-
 	return 0;
 }