[PATCH 1/2] mmc: host: MMC_SH_MMCIF should depend on HAS_DMA

Geert Uytterhoeven
2014-02-21T19:53:00Z

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@linux-m68k.org>
---
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 1384f67abe21..bfe2133d0b9c 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -611,7 +611,7 @@ 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).
--
1.7.9.5