From 28a44d4bd6bdc7d013405bfc2aa7f126d39a7b2b Mon Sep 17 00:00:00 2001
From: Cliff Cai <cliff.cai@analog.com>
Date: Wed, 21 Nov 2007 15:22:58 +0800
Subject: [PATCH] Blackfin arch: export symbol get_dma_curr_desc_ptr for driver
 usage

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/kernel/bfin_dma_5xx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 503eef4c7f..b54446055a 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -436,6 +436,7 @@ unsigned long get_dma_curr_desc_ptr(unsigned int channel)
 
 	return dma_ch[channel].regs->curr_desc_ptr;
 }
+EXPORT_SYMBOL(get_dma_curr_desc_ptr);
 
 unsigned long get_dma_curr_addr(unsigned int channel)
 {
-- 
2.39.5