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Commit 75afbd05 authored by Dan Carpenter's avatar Dan Carpenter Committed by Mark Brown
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ASoC: Intel: do cast earlier in sst_cdev_tstamp() 



My static checker complains about these because it looks like the
multiply can overflow and then we cast to a larger data type.  I don't
think this is a problem, but it's also harmless to do the cast earlier
so let's silence the static checker warning.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1f544fd8

sound/soc/intel/atom/sst/sst_drv_interface.c

+1 −1
Original line number Diff line number Diff line
@@ -381,7 +381,7 @@ static int sst_cdev_tstamp(struct device *dev, unsigned int str_id, 
	tstamp->copied_total = fw_tstamp.ring_buffer_counter;

	tstamp->pcm_frames = fw_tstamp.frames_decoded;

	tstamp->pcm_io_frames = div_u64(fw_tstamp.hardware_counter,

			(u64)((stream->num_ch) * SST_GET_BYTES_PER_SAMPLE(24)));

			(u64)stream->num_ch * SST_GET_BYTES_PER_SAMPLE(24));

	tstamp->sampling_rate = fw_tstamp.sampling_frequency;



	dev_dbg(dev, "PCM  = %u\n", tstamp->pcm_io_frames);