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ASoC: rt1320: Fix retry checking in rt1320_rae_load()

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This loop iterates 200 times and then gives up.  The problem is that
currently the loop exits with "retry" set to -1 on the failure path but
the check for failure expects it to be 0.  Change from a post-op to a
pre-op so that it exits with "retry" set to 0.

Fixes: 22937af75a ("ASoC: rt1320: support RAE parameters loading")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/aUZiNJ7pzuahXFYE@stanley.mountain
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2025-12-20 11:45:40 +03:00 committed by Mark Brown
parent 9e692bb541
commit c6bca73d69
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/rt1320-sdw.c
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@ -1478,7 +1478,7 @@ static int rt1320_rae_load(struct rt1320_sdw_priv *rt1320)
/* RAE stop & CRC disable */
regmap_update_bits(rt1320->regmap, 0xe803, 0xbc, 0x00);
while (retry--) {
while (--retry) {
regmap_read(rt1320->regmap, 0xe83f, &value);
if (value & 0x40)
break;