usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C

If CONFIG_REGMAP_I2C is not set, building fails:

drivers/usb/typec/tps6598x.o: In function `tps6598x_probe':
tps6598x.c:(.text+0x5f0): undefined reference to `__devm_regmap_init_i2c'

Select REGMAP_I2C to fix this.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20190903121026.22148-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index 89d9193..895e241 100644 (file)
--- a/drivers/usb/typec/Kconfig
+++ b/drivers/usb/typec/Kconfig
@@ -53,6 +53,7 @@ source "drivers/usb/typec/ucsi/Kconfig"
 config TYPEC_TPS6598X
        tristate "TI TPS6598x USB Power Delivery controller driver"
        depends on I2C
+       select REGMAP_I2C
        help
          Say Y or M here if your system has TI TPS65982 or TPS65983 USB Power
          Delivery controller.