[PATCH] platform/x86: lenovo-yogabook: add I2C dependency

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

The added platform_driver support fails to link when I2C core support is
not rechable:

x86_64-linux-ld: drivers/platform/x86/lenovo-yogabook.o: in function `yogabook_pdev_probe':
lenovo-yogabook.c:(.text+0x5a5): undefined reference to `i2c_bus_type'

Add a Kconfig dependency to enforce a working configuration.

Fixes: 6df1523fa0b7 ("platform/x86: lenovo-yogabook: Add platform driver support")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/platform/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 9fe974d5f645..63637ea99c2f 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -125,6 +125,7 @@ config YOGABOOK
 	tristate "Lenovo Yoga Book tablet key driver"
 	depends on ACPI_WMI
 	depends on INPUT
+	depends on I2C
 	select LEDS_CLASS
 	select NEW_LEDS
 	help
-- 
2.39.2