linux-kernel - [PATCH] mfd: Fix build break of max77693 by adding REGMAP

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Message-id: <1337839738-18246-1-git-send-email-cw00.choi@samsung.com>
Date:	Thu, 24 May 2012 15:08:58 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	sameo@...ux.intel.com
Cc:	myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
	linux-kernel@...r.kernel.org, Chanwoo Choi <cw00.choi@...sung.com>
Subject: [PATCH] mfd: Fix build break of max77693 by adding REGMAP_I2C option

This patch add REGMAP_I2C config option to fix build break
of max77693 mfd driver because max77693 use regmap interface
for i2c communication.

drivers/mfd/max77693.c:103: error: variable 'max77693_regmap_config' has initializer but incomplete type
drivers/mfd/max77693.c:104: error: unknown field 'reg_bits' specified in initializer
drivers/mfd/max77693.c:104: warning: excess elements in struct initializer
drivers/mfd/max77693.c:104: warning: (near initialization for 'max77693_regmap_config')
drivers/mfd/max77693.c:105: error: unknown field 'val_bits' specified in initializer
drivers/mfd/max77693.c:105: warning: excess elements in struct initializer
drivers/mfd/max77693.c:105: warning: (near initialization for 'max77693_regmap_config')
drivers/mfd/max77693.c:106: error: unknown field 'max_register' specified in initializer
drivers/mfd/max77693.c:106: warning: excess elements in struct initializer
drivers/mfd/max77693.c:106: warning: (near initialization for 'max77693_regmap_config')
drivers/mfd/max77693.c: In function 'max77693_i2c_probe':
drivers/mfd/max77693.c:122: error: implicit declaration of function 'devm_regmap_init_i2c'
drivers/mfd/max77693.c:122: warning: assignment makes pointer from integer without a cast

Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
---
 drivers/mfd/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a8619eb..0323a31 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -456,6 +456,7 @@ config MFD_MAX77693
 	bool "Maxim Semiconductor MAX77693 PMIC Support"
 	depends on I2C=y && GENERIC_HARDIRQS
 	select MFD_CORE
+	select REGMAP_I2C
 	help
 	  Say yes here to support for Maxim Semiconductor MAX77693.
 	  This is a companion Power Management IC with Flash, Haptic, Charger,
-- 
1.7.0.4

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