linux-kernel - [PATCH 1/2] regmap: regcache_rbtree_{set,get}_register: Use regcache_{set,get}

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Date:	Tue, 27 Sep 2011 20:15:37 +0200
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>,
	linux-kernel@...r.kernel.org, Lars-Peter Clausen <lars@...afoo.de>
Subject: [PATCH 1/2] regmap: regcache_rbtree_{set,get}_register: Use regcache_{set,get}_val

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

Signed-off-by: Lars-Peter Clausen <lars@...afoo.de>
---
 drivers/base/regmap/regcache-rbtree.c |   35 +-------------------------------
 1 files changed, 2 insertions(+), 33 deletions(-)

diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c
index dd1b937..52669de 100644
--- a/drivers/base/regmap/regcache-rbtree.c
+++ b/drivers/base/regmap/regcache-rbtree.c
@@ -46,45 +46,14 @@ static unsigned int regcache_rbtree_get_register(
 	struct regcache_rbtree_node *rbnode, unsigned int idx,
 	unsigned int word_size)
 {
-	unsigned int val;
-
-	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;
+	return regcache_get_val(rbnode->block, idx, word_size);
 }
 
 static void regcache_rbtree_set_register(struct regcache_rbtree_node *rbnode,
 					 unsigned int idx, unsigned int val,
 					 unsigned int word_size)
 {
-	switch (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;
-	}
+	regcache_set_val(rbnode->block, idx, val, word_size);
 }
 
 static struct regcache_rbtree_node *regcache_rbtree_lookup(
-- 
1.7.2.5

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