sh: Make dma-isa depend on ISA_DMA_API.

Previously we linked in the ISA DMA wrapper unconditionally.
As there are very few users of this, it's better to make it
conditional.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/drivers/dma/Makefile b/arch/sh/drivers/dma/Makefile
index 065d4c9..db1295d 100644 (file)
--- a/arch/sh/drivers/dma/Makefile
+++ b/arch/sh/drivers/dma/Makefile
@@ -2,8 +2,8 @@
 # Makefile for the SuperH DMA specific kernel interface routines under Linux.
 #
 
-obj-y                          += dma-api.o dma-isa.o
+obj-y                          += dma-api.o
+obj-$(CONFIG_ISA_DMA_API)      += dma-isa.o
 obj-$(CONFIG_SYSFS)            += dma-sysfs.o
 obj-$(CONFIG_SH_DMA)           += dma-sh.o
 obj-$(CONFIG_SH_DREAMCAST)     += dma-pvr2.o dma-g2.o
-