ASoC: Intel: Skylake: code cleanup for pin fixup limitation

As a commit 4cd9899f ("ASoC: Intel: Skylake: Add multiple pin
formats") describes, 'fixups is applied to pin 0 only'. On the other
hand, the commit left some codes as what they were. This might
confuses readers.

This commit fixes the issue. This doesn't change driver behaviour at all.

Fixes: 4cd9899f ("ASoC: Intel: Skylake: Add multiple pin formats")
Signed-off-by: Takashi Sakamoto <takashi.sakamoto@miraclelinux.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/skylake/skl-topology.c

@@ -310,13 +310,11 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
 		multiplier = 5;
 
 	mcfg->ibs = DIV_ROUND_UP(in_fmt->s_freq, 1000) *
-			(mcfg->in_fmt->channels) *
-			(mcfg->in_fmt->bit_depth >> 3) *
+			in_fmt->channels * (in_fmt->bit_depth >> 3) *
 			multiplier;
 
-	mcfg->obs = DIV_ROUND_UP(mcfg->out_fmt->s_freq, 1000) *
-			(mcfg->out_fmt->channels) *
-			(mcfg->out_fmt->bit_depth >> 3) *
+	mcfg->obs = DIV_ROUND_UP(out_fmt->s_freq, 1000) *
+			out_fmt->channels * (out_fmt->bit_depth >> 3) *
 			multiplier;
 }