From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 3 Sep 2014 08:33:54 +0000 (+0200)
Subject: MX28: DMA: make mxs_dma_flush_desc() static
X-Git-Tag: KARO-TX28-2014-09-10~3
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=24e3d767d884d9203a036e9b18876ffcf2086ae2

MX28: DMA: make mxs_dma_flush_desc() static
---

diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c
index ef7441ce2e..042e0ef5fb 100644
--- a/drivers/dma/apbh_dma.c
+++ b/drivers/dma/apbh_dma.c
@@ -86,7 +86,7 @@ static int mxs_dma_read_semaphore(int channel)
 }
 
 #ifndef	CONFIG_SYS_DCACHE_OFF
-void mxs_dma_flush_desc(struct mxs_dma_desc *desc)
+static void mxs_dma_flush_desc(struct mxs_dma_desc *desc)
 {
 	uint32_t addr;
 	uint32_t size;
@@ -97,7 +97,9 @@ void mxs_dma_flush_desc(struct mxs_dma_desc *desc)
 	flush_dcache_range(addr, addr + size);
 }
 #else
-inline void mxs_dma_flush_desc(struct mxs_dma_desc *desc) {}
+static inline void mxs_dma_flush_desc(struct mxs_dma_desc *desc)
+{
+}
 #endif
 
 /*