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Commit 28a44d4b authored by Cliff Cai's avatar Cliff Cai Committed by Bryan Wu
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Blackfin arch: export symbol get_dma_curr_desc_ptr for driver usage 



Signed-off-by: default avatarCliff Cai <cliff.cai@analog.com>
Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
parent 90c7f468

arch/blackfin/kernel/bfin_dma_5xx.c

+1 −0
Original line number Diff line number Diff line
@@ -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)

{