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linux-sg2042
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Merge remote-tracking branch 'regmap/fix/core' into regmap-linus

This commit is contained in:
Mark Brown 2014-09-29 20:49:40 +01:00
parent fe82dcec64 d6b41cb060
commit 25a9487787
1 changed files with 5 additions and 2 deletions
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7
drivers/base/regmap/regmap.c
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@ -1408,7 +1408,7 @@ int _regmap_write(struct regmap *map, unsigned int reg,
}
#ifdef LOG_DEVICE
if (strcmp(dev_name(map->dev), LOG_DEVICE) == 0)
if (map->dev && strcmp(dev_name(map->dev), LOG_DEVICE) == 0)
dev_info(map->dev, "%x <= %x\n", reg, val);
#endif
@ -1659,6 +1659,9 @@ out:
} else {
void *wval;
if (!val_count)
return -EINVAL;
wval = kmemdup(val, val_count * val_bytes, GFP_KERNEL);
if (!wval) {
dev_err(map->dev, "Error in memory allocation\n");
@ -2058,7 +2061,7 @@ static int _regmap_read(struct regmap *map, unsigned int reg,
ret = map->reg_read(context, reg, val);
if (ret == 0) {
#ifdef LOG_DEVICE
if (strcmp(dev_name(map->dev), LOG_DEVICE) == 0)
if (map->dev && strcmp(dev_name(map->dev), LOG_DEVICE) == 0)
dev_info(map->dev, "%x => %x\n", reg, *val);
#endif