[PATCH] mmc: MMC_GOLDFISH should depend on HAS_DMA

From	Geert Uytterhoeven <geert@linux-m68k.org>
Newsgroups	linux.kernel
Subject	[PATCH] mmc: MMC_GOLDFISH should depend on HAS_DMA
Date	2015-11-09 10:40 +0100
Message-ID	<qsR5E-4AF-31@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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If NO_DMA=y:

    ERROR: dma_unmap_sg [drivers/mmc/host/android-goldfish.ko] undefined!
    ERROR: dma_alloc_coherent [drivers/mmc/host/android-goldfish.ko] undefined!
    ERROR: dma_map_sg [drivers/mmc/host/android-goldfish.ko] undefined!
    ERROR: dma_free_coherent [drivers/mmc/host/android-goldfish.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/mmc/host/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index af71de5fda3b48c9..1dee533634c986d7 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -473,6 +473,7 @@ config MMC_DAVINCI
 
 config MMC_GOLDFISH
 	tristate "goldfish qemu Multimedia Card Interface support"
+	depends on HAS_DMA
 	depends on GOLDFISH || COMPILE_TEST
 	help
 	  This selects the Goldfish Multimedia card Interface emulation
-- 
1.9.1

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[PATCH] mmc: MMC_GOLDFISH should depend on HAS_DMA Geert Uytterhoeven <geert@linux-m68k.org> - 2015-11-09 10:40 +0100
  Re: [PATCH] mmc: MMC_GOLDFISH should depend on HAS_DMA Ulf Hansson <ulf.hansson@linaro.org> - 2015-11-09 13:50 +0100

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