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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-09 07:54:25 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-10 05:26:48 -0400 |
| commit | b03622a80d2206c4179d6a41a0dc5cfbdfc853ee (patch) | |
| tree | 7f0e02bbddfd3930e3aabe553d9efb4c423c47fa /mm/page_cgroup.c | |
| parent | e42c5a9a4230c38ceba0a890b30a2d0dd9314bff (diff) | |
regmap: Ensure rbtree syncs registers set to zero properly
Simplify the check for registers set at their default value by avoiding
picking a default value in the case where we don't have one. Instead we
only compare the current value to the current value when we looked one
up. This fixes the case where we don't have a default stored but the value
was set to zero when that isn't the chip default.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Diffstat (limited to 'mm/page_cgroup.c')
0 files changed, 0 insertions, 0 deletions