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Merge branch 'regmap-4.20' into regmap-next

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This commit is contained in:
Mark Brown 2018-10-21 12:07:24 +01:00
commit 9ef6884105
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1 changed files with 12 additions and 6 deletions
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18
drivers/base/regmap/regmap.c
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@ -35,6 +35,16 @@
*/
#undef LOG_DEVICE
#ifdef LOG_DEVICE
static inline bool regmap_should_log(struct regmap *map)
{
return (map->dev && strcmp(dev_name(map->dev), LOG_DEVICE) == 0);
}
#else
static inline bool regmap_should_log(struct regmap *map) { return false; }
#endif
static int _regmap_update_bits(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val,
bool *change, bool force_write);
@ -1755,10 +1765,8 @@ int _regmap_write(struct regmap *map, unsigned int reg,
}
}
#ifdef LOG_DEVICE
if (map->dev && strcmp(dev_name(map->dev), LOG_DEVICE) == 0)
if (regmap_should_log(map))
dev_info(map->dev, "%x <= %x\n", reg, val);
#endif
trace_regmap_reg_write(map, reg, val);
@ -2450,10 +2458,8 @@ static int _regmap_read(struct regmap *map, unsigned int reg,
ret = map->reg_read(context, reg, val);
if (ret == 0) {
#ifdef LOG_DEVICE
if (map->dev && strcmp(dev_name(map->dev), LOG_DEVICE) == 0)
if (regmap_should_log(map))
dev_info(map->dev, "%x => %x\n", reg, *val);
#endif
trace_regmap_reg_read(map, reg, *val);