korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-16 00:34:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'regmap/fix/raw' into regmap-linus

Browse Source
This commit is contained in:
Mark Brown 2015-09-04 17:22:07 +01:00
commit f747416153
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/base/regmap/regmap.c
View File

@ -2184,6 +2184,11 @@ int regmap_raw_read(struct regmap *map, unsigned int reg, void *val,
if (regmap_volatile_range(map, reg, val_count) || map->cache_bypass ||
map->cache_type == REGCACHE_NONE) {
if (!map->bus->read) {
ret = -ENOTSUPP;
goto out;
}
/* Physical block read if there's no cache involved */
ret = _regmap_raw_read(map, reg, val, val_len);