linux-kernel - [PATCH] drm/imx: fix build failure without CONFIG_DRM_FBDEV

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Message-Id: <20180926193846.2490574-1-arnd@arndb.de>
Date:   Wed, 26 Sep 2018 21:38:36 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Lucas Stach <l.stach@...gutronix.de>,
        Noralf Trønnes <noralf@...nnes.org>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Sam Ravnborg <sam@...nborg.org>,
        Souptick Joarder <jrdr.linux@...il.com>,
        Leonard Crestez <leonard.crestez@....com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/imx: fix build failure without CONFIG_DRM_FBDEV_EMULATION

The variable is declared in an #ifdef section, but the user is
now unconditional, which leads to a build failure:

drivers/gpu/drm/imx/imx-drm-core.c: In function 'imx_drm_bind':
drivers/gpu/drm/imx/imx-drm-core.c:264:6: error: 'legacyfb_depth' undeclared (first use in this function); did you mean 'lockdep_depth'?

Remove the remaining #ifdef as well.

Fixes: f53705fd9803 ("drm/imx: Use drm_fbdev_generic_setup()")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpu/drm/imx/imx-drm-core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index a70f3131a377..0e6942f21a4e 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -35,10 +35,8 @@
 
 #define MAX_CRTC	4
 
-#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
 static int legacyfb_depth = 16;
 module_param(legacyfb_depth, int, 0444);
-#endif
 
 DEFINE_DRM_GEM_CMA_FOPS(imx_drm_driver_fops);
 
-- 
2.18.0