From: Florian Vaussard <florian.vaussard@epfl.ch>
Date: Tue, 25 Feb 2014 13:28:20 +0000 (+0100)
Subject: mfd: twl6040: Remove duplicate register write
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f8935e1cfcccd4904ee1bd1420aa781d43175479;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

mfd: twl6040: Remove duplicate register write

When probing, regmap_register_patch() will bypass the cache and perform
i2c writes for the given patches. It is thus unnecessary to manually set
the TWL6040_REG_ACCCTL register just before, as it will be done when
registering the twl6040_patch.

Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index 75316fb33448..f15114f8c258 100644
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -703,7 +703,6 @@ static int twl6040_probe(struct i2c_client *client,
 	}
 
 	/* dual-access registers controlled by I2C only */
-	twl6040_set_bits(twl6040, TWL6040_REG_ACCCTL, TWL6040_I2CSEL);
 	regmap_register_patch(twl6040->regmap, twl6040_patch,
 			      ARRAY_SIZE(twl6040_patch));