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| author | Arnd Bergmann <arnd@arndb.de> | 2015-01-28 21:12:33 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-01-30 08:45:20 +0100 |
| commit | 87f0fce775a1f8a011439d13c69415d4c2d8f825 (patch) | |
| tree | 793fc5f51575f2735f768f4341a37f190aa8de7e /drivers/video/fbdev/Kconfig | |
| parent | fbdev: ssd1307fb: return proper error code if write command fails (diff) | |
| download | linux-87f0fce775a1f8a011439d13c69415d4c2d8f825.tar.xz linux-87f0fce775a1f8a011439d13c69415d4c2d8f825.zip | |
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: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/Kconfig')
| -rw-r--r-- | drivers/video/fbdev/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index f2c3fb7d0399..b3dd417b4719 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -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/ |