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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2018-02-12 18:15:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 08:17:44 +0200 |
| commit | 27781e285b9a42f0cfed7aedaf17173d17048659 (patch) | |
| tree | 2d60069c5261953d3dd28608af4e7a6d632123c9 | |
| parent | 7491974c5a5f65b6c986f5b65c091874fb35659d (diff) | |
| download | linux-stable-27781e285b9a42f0cfed7aedaf17173d17048659.tar.gz linux-stable-27781e285b9a42f0cfed7aedaf17173d17048659.tar.bz2 linux-stable-27781e285b9a42f0cfed7aedaf17173d17048659.zip | |
regmap: Correct comparison in regmap_cached
[ Upstream commit 71df179363a5a733a8932e9afb869760d7559383 ]
The cache pointer points to the actual memory used by the cache, as the
comparison here is looking for the type of the cache it should check
against cache_type.
Fixes: 1ea975cf1ef5 ("regmap: Add a function to check if a regmap register is cached")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/regmap/regmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 453116fd4362..c7b7c5fa73ab 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -99,7 +99,7 @@ bool regmap_cached(struct regmap *map, unsigned int reg) int ret; unsigned int val; - if (map->cache == REGCACHE_NONE) + if (map->cache_type == REGCACHE_NONE) return false; if (!map->cache_ops) |