[PATCH 3.16 094/306] mfd: wm8350-i2c: Make sure the i2c regmap functions are compiled

Ben Hutchings
2017-02-15T23:41:48Z

From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

commit 88003fb10f1fc606e1704611c62ceae95fd1d7da upstream.

This fixes a compile failure:

drivers/built-in.o: In function `wm8350_i2c_probe':
core.c:(.text+0x828b0): undefined reference to `__devm_regmap_init_i2c'
Makefile:953: recipe for target 'vmlinux' failed

Fixes: 52b461b86a9f ("mfd: Add regmap cache support for wm8350")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/mfd/Kconfig | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1203,6 +1203,7 @@ config MFD_WM8350
config MFD_WM8350_I2C
bool "Wolfson Microelectronics WM8350 with I2C"
select MFD_WM8350
+ select REGMAP_I2C
depends on I2C=y
help
The WM8350 is an integrated audio and power management