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Date:	Sun, 17 Aug 2014 12:08:58 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Mark Brown <broonie@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>
Cc:	linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
	linux-spi@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 2/2] extcon: sm5502: EXTCON_SM5502 should depend on I2C

EXTCON_SM5502 selects REGMAP_I2C, but if I2C=n:

drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_byte_reg_read’:
drivers/base/regmap/regmap-i2c.c:28: error: implicit declaration of function ‘i2c_smbus_read_byte_data’
drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_byte_reg_write’:
drivers/base/regmap/regmap-i2c.c:46: error: implicit declaration of function ‘i2c_smbus_write_byte_data’
drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_word_reg_read’:
drivers/base/regmap/regmap-i2c.c:64: error: implicit declaration of function ‘i2c_smbus_read_word_data’
drivers/base/regmap/regmap-i2c.c: In function ‘regmap_smbus_word_reg_write’:
drivers/base/regmap/regmap-i2c.c:82: error: implicit declaration of function ‘i2c_smbus_write_word_data’
drivers/base/regmap/regmap-i2c.c: In function ‘regmap_i2c_write’:
drivers/base/regmap/regmap-i2c.c:96: error: implicit declaration of function ‘i2c_master_send’
drivers/base/regmap/regmap-i2c.c: In function ‘regmap_i2c_gather_write’:
drivers/base/regmap/regmap-i2c.c:117: error: implicit declaration of function ‘i2c_check_functionality’
drivers/base/regmap/regmap-i2c.c:130: error: implicit declaration of function ‘i2c_transfer’

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/extcon/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index 6f2f4727de2c..764f3a113e0a 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -72,6 +72,7 @@ config EXTCON_PALMAS
 
 config EXTCON_SM5502
 	tristate "SM5502 EXTCON support"
+	depends on I2C
 	select IRQ_DOMAIN
 	select REGMAP_I2C
 	select REGMAP_IRQ
-- 
1.9.1

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