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regmap: regcache_rbtree_{set,get}_register: Use regcache_{set,get}_val

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Use regcache_{set,get}_val in regcache_rbtree_{set,get}_register instead of
re-implementing its functionality.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2011-09-27 20:15:37 +02:00 • committed by Mark Brown
parent 954757d767
commit c5713004b3
1 changed files with 2 additions and 33 deletions
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35
drivers/base/regmap/regcache-rbtree.c
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@ -46,45 +46,14 @@ static unsigned int regcache_rbtree_get_register(
struct regcache_rbtree_node *rbnode, unsigned int idx, struct regcache_rbtree_node *rbnode, unsigned int idx,
unsigned int word_size) unsigned int word_size)
{ {
unsigned int val; return regcache_get_val(rbnode->block, idx, word_size);
switch (word_size) {
case 1: {
u8 *p = rbnode->block;
val = p[idx];
return val;
}
case 2: {
u16 *p = rbnode->block;
val = p[idx];
return val;
}
default:
BUG();
break;
}
return -1;
} }
static void regcache_rbtree_set_register(struct regcache_rbtree_node *rbnode, static void regcache_rbtree_set_register(struct regcache_rbtree_node *rbnode,
unsigned int idx, unsigned int val, unsigned int idx, unsigned int val,
unsigned int word_size) unsigned int word_size)
{ {
switch (word_size) { regcache_set_val(rbnode->block, idx, val, word_size);
case 1: {
u8 *p = rbnode->block;
p[idx] = val;
break;
}
case 2: {
u16 *p = rbnode->block;
p[idx] = val;
break;
}
default:
BUG();
break;
}
} }
static struct regcache_rbtree_node *regcache_rbtree_lookup( static struct regcache_rbtree_node *regcache_rbtree_lookup(