From: Randy Dunlap <rdun...@infradead.org>
Fix build errors when I2C=m and SURFACE_3_BUTTON=y.
The driver uses i2c interfaces so it should depend on I2C.
drivers/built-in.o: In function `surface3_driver_init':
surface3_button.c:(.init.text+0x75cb0): undefined reference to
`i2c_register_driver'
drivers/built-in.o: In function `surface3_driver_exit':
surface3_button.c:(.exit.text+0x31a8): undefined reference to `i2c_del_driver'
Fixes: 1a64b719d3ae (platform/x86: Introduce button support for the Surface 3)
Signed-off-by: Randy Dunlap <rdun...@infradead.org>
Reported-by: kbuild test robot <fengguang...@intel.com>
Cc: Benjamin Tissoires <benjamin.tissoi...@gmail.com>
Cc: platform-driver-...@vger.kernel.org
Cc: Darren Hart <dvh...@infradead.org>
---
drivers/platform/x86/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- lnx-410-rc1.orig/drivers/platform/x86/Kconfig
+++ lnx-410-rc1/drivers/platform/x86/Kconfig
@@ -1034,7 +1034,7 @@ config SURFACE_PRO3_BUTTON
config SURFACE_3_BUTTON
tristate "Power/home/volume buttons driver for Microsoft Surface 3
tablet"
- depends on ACPI && KEYBOARD_GPIO
+ depends on ACPI && KEYBOARD_GPIO && I2C
---help---
This driver handles the power/home/volume buttons on the Microsoft
Surface 3 tablet.
