fsl_dma: Move dma function prototypes to common header file
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/cpu/mpc85xx/ddr-gen1.c b/cpu/mpc85xx/ddr-gen1.c
index b188906..9fc498e 100644
--- a/cpu/mpc85xx/ddr-gen1.c
+++ b/cpu/mpc85xx/ddr-gen1.c
@@ -66,10 +66,6 @@
}
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void dma_init(void);
-extern uint dma_check(void);
-extern int dmacpy(phys_addr_t dest, phys_addr_t src, phys_size_t n);
-
/*
* Initialize all of memory for ECC, then enable errors.
*/
diff --git a/include/asm-ppc/fsl_dma.h b/include/asm-ppc/fsl_dma.h
index c9ec6b5..978283a 100644
--- a/include/asm-ppc/fsl_dma.h
+++ b/include/asm-ppc/fsl_dma.h
@@ -94,4 +94,9 @@
char res4[56];
} fsl_dma_t;
+#ifdef CONFIG_FSL_DMA
+void dma_init(void);
+int dmacpy(phys_addr_t dest, phys_addr_t src, phys_size_t n);
+#endif
+
#endif /* _ASM_DMA_H_ */