From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Dave Airlie <airlied@linux.ie>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Rob Clark <robdclark@gmail.com>
Subject: linux-next: build failure after merge of the final tree (drm tree related)
Date: Fri, 22 Feb 2013 15:17:46 +1100 [thread overview]
Message-ID: <20130222151746.2eff5346595ba60910df867e@canb.auug.org.au> (raw)
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Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_buf_destroy':
drivers/gpu/drm/drm_gem_cma_helper.c:38:2: error: implicit declaration of function 'dma_free_writecombine' [-Werror=implicit-function-declaration]
drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_create':
drivers/gpu/drm/drm_gem_cma_helper.c:61:2: error: implicit declaration of function 'dma_alloc_writecombine' [-Werror=implicit-function-declaration]
Probably caused by commit 16ea975eac67 ("drm/tilcdc: add TI LCD
Controller DRM driver (v4)") which forced CONFIG_DRM_GEM_CMA_HELPER to
'y'. dma_alloc/free_writecombine are only defined on ARM.
I added this patch for today.
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 22 Feb 2013 15:14:50 +1100
Subject: [PATCH] drm/tilcdc: only build on arm
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
drivers/gpu/drm/tilcdc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index ae14fd6..d24d040 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -1,6 +1,6 @@
config DRM_TILCDC
tristate "DRM Support for TI LCDC Display Controller"
- depends on DRM && OF
+ depends on DRM && OF && ARM
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
--
1.8.1
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
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next reply other threads:[~2013-02-22 4:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-22 4:17 Stephen Rothwell [this message]
2013-02-22 5:09 ` linux-next: build failure after merge of the final tree (drm tree related) Rob Clark
-- strict thread matches above, loose matches on Subject: below --
2013-09-02 9:01 Stephen Rothwell
2013-09-02 14:36 ` Deucher, Alexander
2011-11-29 4:16 Stephen Rothwell
2011-11-29 22:00 ` Stephen Rothwell
2011-01-06 5:03 Stephen Rothwell
2011-01-06 5:56 ` Dave Airlie
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