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regmap: Fix order of regmap write log 

_regmap_write can trigger a _regmap_select_page, which will call
another _regmap_write that will be executed first, but the log shows
the inverse order

Also, keep consistency with _regmap_read which only logs in case of
success

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20201112150217.459844-1-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lucas Tanure 2020-11-12 15:02:17 +00:00 committed by Mark Brown
parent 6e1e90ec02
commit f7d01359b0
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1 changed files with 7 additions and 4 deletions
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drivers/base/regmap/regmap.c
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@ -1924,12 +1924,15 @@ int _regmap_write(struct regmap *map, unsigned int reg,
}
}
if (regmap_should_log(map))
dev_info(map->dev, "%x <= %x\n", reg, val);
ret = map->reg_write(context, reg, val);
if (ret == 0) {
if (regmap_should_log(map))
dev_info(map->dev, "%x <= %x\n", reg, val);
trace_regmap_reg_write(map, reg, val);
trace_regmap_reg_write(map, reg, val);
}
return map->reg_write(context, reg, val);
return ret;
}
/**