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| author | Randy Dunlap <rdunlap@infradead.org> | 2020-10-11 16:01:31 -0700 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-10-12 15:14:33 +1030 |
| commit | bf296b35489b46780b73b74ad984d06750ed5479 (patch) | |
| tree | 959240caf7c72bec93e81a400f2400070037d290 /drivers/gpu/drm/aspeed | |
| parent | 882bceffa8ca7ac7d504affca5810852a7a0a449 (diff) | |
| download | linux-bf296b35489b46780b73b74ad984d06750ed5479.tar.gz | |
drm/aspeed: Fix Kconfig warning & subsequent build errors
Kernel test robot reported build errors (undefined references)
that didn't make much sense. After reproducing them, there is also
a Kconfig warning that is the root cause of the build errors, so
fix that Kconfig problem.
Fixes this Kconfig warning:
WARNING: unmet direct dependencies detected for CMA
Depends on [n]: MMU [=n]
Selected by [m]:
- DRM_ASPEED_GFX [=m] && HAS_IOMEM [=y] && DRM [=m] && OF [=y] && (COMPILE_TEST [=y] || ARCH_ASPEED) && HAVE_DMA_CONTIGUOUS [=y]
and these dependent build errors:
(.text+0x10c8c): undefined reference to `start_isolate_page_range'
microblaze-linux-ld: (.text+0x10f14): undefined reference to `test_pages_isolated'
microblaze-linux-ld: (.text+0x10fd0): undefined reference to `undo_isolate_page_range'
Fixes: 76356a966e33 ("drm: aspeed: Clean up Kconfig options")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: linux-mm@kvack.org
Cc: linux-aspeed@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://patchwork.freedesktop.org/patch/msgid/20201011230131.4922-1-rdunlap@infradead.org
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/gpu/drm/aspeed')
| -rw-r--r-- | drivers/gpu/drm/aspeed/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/aspeed/Kconfig b/drivers/gpu/drm/aspeed/Kconfig index 018383cfcfa7..5e95bcea43e9 100644 --- a/drivers/gpu/drm/aspeed/Kconfig +++ b/drivers/gpu/drm/aspeed/Kconfig @@ -3,6 +3,7 @@ config DRM_ASPEED_GFX tristate "ASPEED BMC Display Controller" depends on DRM && OF depends on (COMPILE_TEST || ARCH_ASPEED) + depends on MMU select DRM_KMS_HELPER select DRM_KMS_CMA_HELPER select DMA_CMA if HAVE_DMA_CONTIGUOUS |