Commit 71f5ca35 authored by Mike Frysinger's avatar Mike Frysinger Committed by Bryan Wu
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Blackfin arch: add get_dma_config() func to match set_dma_config() 



Signed-off-by: default avatarMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent 4ce18736

arch/blackfin/include/asm/dma.h

+4 −0
Original line number Diff line number Diff line
@@ -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;