From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 28 Jan 2015 20:12:33 +0000 (+0100)
Subject: fb: via: turn gpiolib and i2c selects into dependencies
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~129^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87f0fce775a1f8a011439d13c69415d4c2d8f825;p=pandora-kernel.git

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>
---

Reading git-diff-tree failed