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Subject[PATCH 2/4] ASoC: cs42l42: Remove redundant writes to RS_PLUG/RS_UNPLUG masks
Date
The RS_PLUG and RS_UNPLUG interrupt masks are always written as 1 so
those writes are redundant and can be deleted.

This makes it completely clear in the code that only the TS_PLUG and
TS_UNPLUG masks are being changed.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
sound/soc/codecs/cs42l42.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c
index 92bdc3a355ff..3674f73301dc 100644
--- a/sound/soc/codecs/cs42l42.c
+++ b/sound/soc/codecs/cs42l42.c
@@ -1320,12 +1320,8 @@ static void cs42l42_process_hs_type_detect(struct cs42l42_private *cs42l42)
/* Unmask tip sense interrupts */
regmap_update_bits(cs42l42->regmap,
CS42L42_TSRS_PLUG_INT_MASK,
- CS42L42_RS_PLUG_MASK |
- CS42L42_RS_UNPLUG_MASK |
CS42L42_TS_PLUG_MASK |
CS42L42_TS_UNPLUG_MASK,
- (1 << CS42L42_RS_PLUG_SHIFT) |
- (1 << CS42L42_RS_UNPLUG_SHIFT) |
(0 << CS42L42_TS_PLUG_SHIFT) |
(0 << CS42L42_TS_UNPLUG_SHIFT));
}
@@ -1335,12 +1331,8 @@ static void cs42l42_init_hs_type_detect(struct cs42l42_private *cs42l42)
/* Mask tip sense interrupts */
regmap_update_bits(cs42l42->regmap,
CS42L42_TSRS_PLUG_INT_MASK,
- CS42L42_RS_PLUG_MASK |
- CS42L42_RS_UNPLUG_MASK |
CS42L42_TS_PLUG_MASK |
CS42L42_TS_UNPLUG_MASK,
- (1 << CS42L42_RS_PLUG_SHIFT) |
- (1 << CS42L42_RS_UNPLUG_SHIFT) |
(1 << CS42L42_TS_PLUG_SHIFT) |
(1 << CS42L42_TS_UNPLUG_SHIFT));

--
2.11.0
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