Commit 87f0fce7 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Tomi Valkeinen
Browse files

fb: via: turn gpiolib and i2c selects into dependencies 



Device driver should not directly select subsystems. In this case
we get build warnings like

warning: (ARCH_REQUIRE_GPIOLIB && PINCTRL_AT91 && PINCTRL_NOMADIK && MFD_TC6393XB && FB_VIA) selects GPIOLIB which has unmet direct dependencies (ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB)

which we can avoid using the normal 'depends on' statement.

Also, this patch makes it possible for DRM drivers to have a dependency
on GPIOLIB without getting circular Kconfig dependencies.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 5b72ae9a

drivers/video/fbdev/Kconfig

+1 −3
Original line number Diff line number Diff line
@@ -1530,13 +1530,11 @@ config FB_SIS_315 


config FB_VIA

       tristate "VIA UniChrome (Pro) and Chrome9 display support"

       depends on FB && PCI && X86

       depends on FB && PCI && X86 && GPIOLIB && I2C

       select FB_CFB_FILLRECT

       select FB_CFB_COPYAREA

       select FB_CFB_IMAGEBLIT

       select I2C_ALGOBIT

       select I2C

       select GPIOLIB

       help

	  This is the frame buffer device driver for Graphics chips of VIA

	  UniChrome (Pro) Family (CLE266,PM800/CN400,P4M800CE/P4M800Pro/