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| author | Sonic Zhang <sonic.zhang@analog.com> | 2014-04-02 16:57:23 +0800 |
|---|---|---|
| committer | Steven Miao <realmz6@gmail.com> | 2014-04-12 08:47:54 +0800 |
| commit | 3def9074f981761d0eb449a68a4c21618a70ab29 (patch) | |
| tree | 93b9e496932884b6ba9cbc3336020a14e37198d3 /arch | |
| parent | 3356c99ea392cb903ab84a7cf1ef804e117f88a3 (diff) | |
| download | linux-3def9074f981761d0eb449a68a4c21618a70ab29.tar.bz2 | |
blackfin: dma: current count mmr is read only
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/include/asm/dma.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h index 40e9c2bbc6e3..8d1e4c2d2c36 100644 --- a/arch/blackfin/include/asm/dma.h +++ b/arch/blackfin/include/asm/dma.h @@ -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); |