diff options
| author | Jean-Christophe PINCE <jean-christophe.pince@intel.com> | 2014-04-01 13:26:48 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-04-14 16:59:48 +0100 |
| commit | 70d383b7fefc40179da3eadbeb79c222d21987df (patch) | |
| tree | 18657144a89625aead8bd1afa9a5ac5bd9aaca6b /drivers/base/regmap | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
| download | talos-obmc-linux-70d383b7fefc40179da3eadbeb79c222d21987df.tar.gz talos-obmc-linux-70d383b7fefc40179da3eadbeb79c222d21987df.zip | |
regmap: rbtree: improve 64bits memory alignment
Change regcache_rbtree_node strcuture fields order to align the pointers on
64bits architectures.
Signed-off-by: Jean-Christophe PINCE <jean-christophe.pince@intel.com>
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/base/regmap')
| -rw-r--r-- | drivers/base/regmap/regcache-rbtree.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c index 930cad4e5df8..6a7e4fa12854 100644 --- a/drivers/base/regmap/regcache-rbtree.c +++ b/drivers/base/regmap/regcache-rbtree.c @@ -23,16 +23,16 @@ static int regcache_rbtree_write(struct regmap *map, unsigned int reg, static int regcache_rbtree_exit(struct regmap *map); struct regcache_rbtree_node { - /* the actual rbtree node holding this block */ - struct rb_node node; - /* base register handled by this block */ - unsigned int base_reg; /* block of adjacent registers */ void *block; /* Which registers are present */ long *cache_present; + /* base register handled by this block */ + unsigned int base_reg; /* number of registers available in the block */ unsigned int blklen; + /* the actual rbtree node holding this block */ + struct rb_node node; } __attribute__ ((packed)); struct regcache_rbtree_ctx { |
