| commit | 6e6ace00a045251bd172b9b9c2379857bbff3dc7 | |
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | |
| Sun, 9 Oct 2011 12:23:31 +0000 (9 13:23 +0100) | ||
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | |
| Mon, 10 Oct 2011 09:24:03 +0000 (10 10:24 +0100) | ||
| tree | 63a4d6686b3955ca16e7727883445209de67074b | treesnapshot (tar.gz zip) |
| parent | f094fea68f0575286c55c06141cc89ffd0049024 | commitdiff |
regmap: Return a sensible error code if we fail to read the cache
If a register isn't cached then let callers know that so they can fall
back or error handle appropriately.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
If a register isn't cached then let callers know that so they can fall
back or error handle appropriately.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>