linux-kernel - [PATCH] mfd: lm3533-core: Fix calling regmap_update_bits() with mask and val arguments swapped

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Date:	Thu, 10 May 2012 23:35:02 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Johan Hovold <jhovold@...il.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: [PATCH] mfd: lm3533-core: Fix calling regmap_update_bits() with
 mask and val arguments swapped

Current code calls regmap_update_bits() with mask and val arguments swapped.
Fix it.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/mfd/lm3533-core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index 75f4b7f..4a006c2 100644
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -128,7 +128,7 @@ int lm3533_update(struct lm3533 *lm3533, u8 reg, u8 val, u8 mask)
 
 	dev_dbg(lm3533->dev, "update [%02x]: %02x/%02x\n", reg, val, mask);
 
-	ret = regmap_update_bits(lm3533->regmap, reg, val, mask);
+	ret = regmap_update_bits(lm3533->regmap, reg, mask, val);
 	if (ret < 0) {
 		dev_err(lm3533->dev, "failed to update register %02x: %d\n",
 								reg, ret);
-- 
1.7.5.4



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