[PATCH v2 2/3] mmc: MMC_SH_MMCIF should depend on HAS_DMA
From: Geert Uytterhoeven
Date: Wed Jul 09 2014 - 14:54:09 EST
If NO_DMA=y:
drivers/built-in.o: In function `sh_mmcif_start_dma_tx':
sh_mmcif.c:(.text+0x5a3286): undefined reference to `dma_map_sg'
drivers/built-in.o: In function `sh_mmcif_start_dma_rx':
sh_mmcif.c:(.text+0x5a33fc): undefined reference to `dma_map_sg'
drivers/built-in.o: In function `sh_mmcif_end_cmd':
sh_mmcif.c:(.text+0x5a3668): undefined reference to `dma_unmap_sg'
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
v2:
- Add Acked-by
---
drivers/mmc/host/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 97f6452e0d23..9ac9d8387df0 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -624,7 +624,7 @@ config MMC_DW_PCI
config MMC_SH_MMCIF
tristate "SuperH Internal MMCIF support"
- depends on MMC_BLOCK
+ depends on MMC_BLOCK && HAS_DMA
depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
help
This selects the MMC Host Interface controller (MMCIF).
--
1.9.1
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