diff options
author | Radim Krčmář <rkrcmar@redhat.com> | 2018-02-01 15:04:17 +0100 |
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committer | Radim Krčmář <rkrcmar@redhat.com> | 2018-02-01 15:04:17 +0100 |
commit | 7bf14c28ee776be567855bd39ed8ff795ea19f55 (patch) | |
tree | 6113748c673e85fccc2c56c050697789c00c6bc2 /drivers/base/regmap/regcache-flat.c | |
parent | 87cedc6be55954c6efd6eca2e694132513f65a2a (diff) | |
parent | 5fa4ec9cb2e6679e2f828033726f758ea314b9c5 (diff) |
Merge branch 'x86/hyperv' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Topic branch for stable KVM clockource under Hyper-V.
Thanks to Christoffer Dall for resolving the ARM conflict.
Diffstat (limited to 'drivers/base/regmap/regcache-flat.c')
-rw-r--r-- | drivers/base/regmap/regcache-flat.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/base/regmap/regcache-flat.c b/drivers/base/regmap/regcache-flat.c index 4d2e50bfc726..bc6cd88b8cc6 100644 --- a/drivers/base/regmap/regcache-flat.c +++ b/drivers/base/regmap/regcache-flat.c @@ -37,9 +37,12 @@ static int regcache_flat_init(struct regmap *map) cache = map->cache; - for (i = 0; i < map->num_reg_defaults; i++) - cache[regcache_flat_get_index(map, map->reg_defaults[i].reg)] = - map->reg_defaults[i].def; + for (i = 0; i < map->num_reg_defaults; i++) { + unsigned int reg = map->reg_defaults[i].reg; + unsigned int index = regcache_flat_get_index(map, reg); + + cache[index] = map->reg_defaults[i].def; + } return 0; } @@ -56,8 +59,9 @@ static int regcache_flat_read(struct regmap *map, unsigned int reg, unsigned int *value) { unsigned int *cache = map->cache; + unsigned int index = regcache_flat_get_index(map, reg); - *value = cache[regcache_flat_get_index(map, reg)]; + *value = cache[index]; return 0; } @@ -66,8 +70,9 @@ static int regcache_flat_write(struct regmap *map, unsigned int reg, unsigned int value) { unsigned int *cache = map->cache; + unsigned int index = regcache_flat_get_index(map, reg); - cache[regcache_flat_get_index(map, reg)] = value; + cache[index] = value; return 0; } |