GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-05 06:08:22 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

blackfin: dma: current count mmr is read only

Browse source 
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
This commit is contained in:
Sonic Zhang 2014-04-02 16:57:23 +08:00 • committed by Steven Miao
parent 3356c99ea3
commit 3def9074f9
1 changed files with 0 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/blackfin/include/asm/dma.h
View file

@ -316,8 +316,6 @@ static inline void disable_dma(unsigned int channel)
}
static inline void enable_dma(unsigned int channel)
{
dma_ch[channel].regs->curr_x_count = 0;
dma_ch[channel].regs->curr_y_count = 0;
dma_ch[channel].regs->cfg |= DMAEN;
}
int set_dma_callback(unsigned int channel, irq_handler_t callback, void *data);