]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
blackfin: dma: current count mmr is read only
authorSonic Zhang <sonic.zhang@analog.com>
Wed, 2 Apr 2014 08:57:23 +0000 (16:57 +0800)
committerSteven Miao <realmz6@gmail.com>
Sat, 12 Apr 2014 00:47:54 +0000 (08:47 +0800)
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
arch/blackfin/include/asm/dma.h

index 40e9c2bbc6e37f26ef8030316556a16c05c0d776..8d1e4c2d2c36d4f2944c8e7ea4d40050da4b530a 100644 (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);