diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-30 22:26:32 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-30 22:30:15 (GMT) |
| commit | 7a6476143270d947924f5bbbc124accb0e558bf4 (patch) | |
| tree | 252e0f561b881960bab761081c6548eef300f329 /drivers/base/regmap/regmap.c | |
| parent | 2e33caf16f7a1903d226ef7f9f5ec6a234fee18e (diff) | |
| download | linux-7a6476143270d947924f5bbbc124accb0e558bf4.tar.xz | |
regmap: Devices using format_write don't support bulk operations
Set the use_single_rw flag for devices that use format_write() since
format_write() doesn't support any form of block operation.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/base/regmap/regmap.c')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 0a05a70..fcd69ff 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -341,6 +341,9 @@ struct regmap *regmap_init(struct device *dev, break; } + if (map->format.format_write) + map->use_single_rw = true; + if (!map->format.format_write && !(map->format.format_reg && map->format.format_val)) goto err_map; |