From: Randy Dunlap <rdun...@infradead.org>
Fix build errors in extcon-sm5502.c by making EXTCON_SM5502 depend
on I2C since it selects REGMAP_I2C. The build errors happen when
CONFIG_I2C=m and CONFIG_EXTCON_SM5502=y. This Kconfig change causes
CONFIG_EXTCON_SM5502 to be =m when CONFIG_I2C=m.
drivers/built-in.o: In function `regmap_smbus_byte_reg_read':
regmap-i2c.c:(.text+0x5030a): undefined reference to `i2c_smbus_read_byte_data'
drivers/built-in.o: In function `regmap_smbus_byte_reg_write':
regmap-i2c.c:(.text+0x50338): undefined reference to `i2c_smbus_write_byte_data'
drivers/built-in.o: In function `regmap_smbus_word_reg_read':
regmap-i2c.c:(.text+0x50356): undefined reference to `i2c_smbus_read_word_data'
drivers/built-in.o: In function `regmap_smbus_word_reg_write':
regmap-i2c.c:(.text+0x50384): undefined reference to `i2c_smbus_write_word_data'
drivers/built-in.o: In function `regmap_i2c_read':
regmap-i2c.c:(.text+0x503cf): undefined reference to `i2c_transfer'
drivers/built-in.o: In function `regmap_i2c_gather_write':
regmap-i2c.c:(.text+0x50442): undefined reference to `i2c_transfer'
drivers/built-in.o: In function `regmap_i2c_write':
regmap-i2c.c:(.text+0x50474): undefined reference to `i2c_master_send'
drivers/built-in.o: In function `sm5502_muic_i2c_init':
extcon-sm5502.c:(.init.text+0x6630): undefined reference to
`i2c_register_driver'
Signed-off-by: Randy Dunlap <rdun...@infradead.org>
Cc: MyungJoo Ham <myungjoo....@samsung.com>
Cc: Chanwoo Choi <cw00.c...@samsung.com>
---
drivers/extcon/Kconfig | 1 +
1 file changed, 1 insertion(+)
Index: linux-next-20140813/drivers/extcon/Kconfig
===================================================================
--- linux-next-20140813.orig/drivers/extcon/Kconfig
+++ linux-next-20140813/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
--
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