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ASoC: tlv320dac33: Add guarding parentheses to macros
authorAxel Lin <axel.lin@gmail.com>
Thu, 29 Sep 2011 04:09:57 +0000 (12:09 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 29 Sep 2011 09:53:12 +0000 (10:53 +0100)
commitc29429f3b72fe0b593f674378e99f22d5f8bea1f
tree8d36d82bd4ff1e1cad544a4d10f35ea712b6773dtree | snapshot
parenta8fdac83a3703c7f35d4efe37a14e38aa256919bcommit | diff
ASoC: tlv320dac33: Add guarding parentheses to macros

Put parentheses around macro argument uses. This avoids pitfalls
for the programmer, where the argument expansion does not give the
expected result, for example:

SAMPLES_TO_US(substream->runtime->rate, dac33->uthr - DAC33_MODE7_MARGIN + 1);

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/codecs/tlv320dac33.c diff | blob | history
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