From 71f5ca35d5aa1c27920c2a223993bef551c723b5 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 7 Jan 2009 23:14:38 +0800 Subject: Blackfin arch: add get_dma_config() func to match set_dma_config() Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/include/asm/dma.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/blackfin/include') diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h index 30595bf3ccb..e4f7b8043f0 100644 --- a/arch/blackfin/include/asm/dma.h +++ b/arch/blackfin/include/asm/dma.h @@ -195,6 +195,10 @@ static inline void *get_dma_curr_desc_ptr(unsigned int channel) { return dma_ch[channel].regs->curr_desc_ptr; } +static inline unsigned short get_dma_config(unsigned int channel) +{ + return dma_ch[channel].regs->cfg; +} static inline unsigned long get_dma_curr_addr(unsigned int channel) { return dma_ch[channel].regs->curr_addr_ptr; -- cgit v1.2.3