Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

regmap: rbtree: improve 64bits memory alignment

Browse source 
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>
This commit is contained in:
Jean-Christophe PINCE 2014-04-01 13:26:48 -07:00 committed by Mark Brown
parent c9eaa447e7
commit 70d383b7fe
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/base/regmap/regcache-rbtree.c
View file

@ -23,16 +23,16 @@ static int regcache_rbtree_write(struct regmap *map, unsigned int reg,
static int regcache_rbtree_exit(struct regmap *map); static int regcache_rbtree_exit(struct regmap *map);
struct regcache_rbtree_node { 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 */ /* block of adjacent registers */
void *block; void *block;
/* Which registers are present */ /* Which registers are present */
long *cache_present; long *cache_present;
/* base register handled by this block */
unsigned int base_reg;
/* number of registers available in the block */ /* number of registers available in the block */
unsigned int blklen; unsigned int blklen;
/* the actual rbtree node holding this block */
struct rb_node node;
} __attribute__ ((packed)); } __attribute__ ((packed));
struct regcache_rbtree_ctx { struct regcache_rbtree_ctx {