commit 3d35877294005911da54c36e2ab4d7b72d5e9331
author Geert Uytterhoeven <geert@linux-m68k.org> Mon Nov 09 10:36:01 2015 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> Mon Nov 09 13:16:45 2015 +0100
tree 1dfcb47b68d964b0b89857f2e300f6ecd796c74a
parent 62d494ca2773563e333e670cd18378705dad32d4

mmc: MMC_GOLDFISH should depend on HAS_DMA

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>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/Kconfig

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index af71de5..1dee533 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -473,6 +473,7 @@
 
 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