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authorJean Delvare <jdelvare@suse.de>2014-04-03 11:32:06 +0200
committerVinod Koul <vinod.koul@intel.com>2014-04-16 11:57:27 +0530
commit2dda47d1a416750bf69eb11dd9b6607d18287b0c (patch)
tree3de3ea6f5f9f4dfb4bbf56fe2c4a47d147f8a61c /drivers/dma
parent5fc68a6cad658e45dca3e0a6607df3a8e5df4ef9 (diff)
downloadlinux-2dda47d1a416750bf69eb11dd9b6607d18287b0c.tar.bz2
platform: Fix timberdale dependencies
VIDEO_TIMBERDALE selects TIMB_DMA which itself depends on MFD_TIMBERDALE, so VIDEO_TIMBERDALE should either select or depend on MFD_TIMBERDALE as well. I chose to make it depend on it because I think it makes more sense and it is consistent with what other options are doing. Adding a "|| HAS_IOMEM" to the TIMB_DMA dependencies silenced the kconfig warning about unmet direct dependencies but it was wrong: without MFD_TIMBERDALE, TIMB_DMA is useless as the driver has no device to bind to. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index ba06d1d2f99e..5c5863842de9 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -197,7 +197,7 @@ config AMCC_PPC440SPE_ADMA
config TIMB_DMA
tristate "Timberdale FPGA DMA support"
- depends on MFD_TIMBERDALE || HAS_IOMEM
+ depends on MFD_TIMBERDALE
select DMA_ENGINE
help
Enable support for the Timberdale FPGA DMA engine.