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@arndb.de>
Link: https://lore.kernel.org/r/20230519082606.375471-1-arnd@kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
tristate "Lenovo Yoga Book tablet key driver"
depends on ACPI_WMI
depends on INPUT
+ depends on I2C
select LEDS_CLASS
select NEW_LEDS
help