[PATCH 2/2] extcon: sm5502: EXTCON_SM5502 should depend on I2C

[Geert Uytterhoeven]

EXTCON_SM5502 selects REGMAP_I2C, but if I2C=n:

drivers/base/regmap/regmap-i2c.c: In function âregmap_smbus_byte_reg_readâ:
drivers/base/regmap/regmap-i2c.c:28: error: implicit declaration of function âi2c_smbus_read_byte_dataâ
drivers/base/regmap/regmap-i2c.c: In function âregmap_smbus_byte_reg_writeâ:
drivers/base/regmap/regmap-i2c.c:46: error: implicit declaration of function âi2c_smbus_write_byte_dataâ
drivers/base/regmap/regmap-i2c.c: In function âregmap_smbus_word_reg_readâ:
drivers/base/regmap/regmap-i2c.c:64: error: implicit declaration of function âi2c_smbus_read_word_dataâ
drivers/base/regmap/regmap-i2c.c: In function âregmap_smbus_word_reg_writeâ:
drivers/base/regmap/regmap-i2c.c:82: error: implicit declaration of function âi2c_smbus_write_word_dataâ
drivers/base/regmap/regmap-i2c.c: In function âregmap_i2c_writeâ:
drivers/base/regmap/regmap-i2c.c:96: error: implicit declaration of function âi2c_master_sendâ
drivers/base/regmap/regmap-i2c.c: In function âregmap_i2c_gather_writeâ:
drivers/base/regmap/regmap-i2c.c:117: error: implicit declaration of function âi2c_check_functionalityâ
drivers/base/regmap/regmap-i2c.c:130: error: implicit declaration of function âi2c_transferâ

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
 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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