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yaml
---
r: 127005
b: refs/heads/master
c: e04f9f4
h: refs/heads/master
i:
  127003: 42b3606
v: v3
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Michael Hennerich authored and Bryan Wu committed Oct 28, 2008
1 parent 18b2879 commit 7e57376
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Showing 2 changed files with 2 additions and 14 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: a2ba8b19989e038bdf1a9fcc25e860d5077d2474
refs/heads/master: e04f9f427bca526d7752879a5b3d341628c0cc0d
14 changes: 1 addition & 13 deletions trunk/arch/blackfin/kernel/bfin_dma_5xx.c
Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,6 @@ static void clear_dma_buffer(unsigned int channel)
dma_ch[channel].regs->cfg |= RESTART;
SSYNC();
dma_ch[channel].regs->cfg &= ~RESTART;
SSYNC();
}

static int __init blackfin_dma_init(void)
Expand Down Expand Up @@ -245,7 +244,6 @@ void enable_dma(unsigned int channel)
dma_ch[channel].regs->curr_y_count = 0;

dma_ch[channel].regs->cfg |= DMAEN; /* Set the enable bit */
SSYNC();
pr_debug("enable_dma() : END \n");
return;
}
Expand All @@ -265,7 +263,6 @@ void set_dma_start_addr(unsigned int channel, unsigned long addr)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->start_addr = addr;
SSYNC();
pr_debug("set_dma_start_addr() : END\n");
}
EXPORT_SYMBOL(set_dma_start_addr);
Expand All @@ -278,7 +275,6 @@ void set_dma_next_desc_addr(unsigned int channel, unsigned long addr)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->next_desc_ptr = addr;
SSYNC();
pr_debug("set_dma_next_desc_addr() : END\n");
}
EXPORT_SYMBOL(set_dma_next_desc_addr);
Expand All @@ -291,7 +287,6 @@ void set_dma_curr_desc_addr(unsigned int channel, unsigned long addr)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->curr_desc_ptr = addr;
SSYNC();
pr_debug("set_dma_curr_desc_addr() : END\n");
}
EXPORT_SYMBOL(set_dma_curr_desc_addr);
Expand All @@ -302,7 +297,6 @@ void set_dma_x_count(unsigned int channel, unsigned short x_count)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->x_count = x_count;
SSYNC();
}
EXPORT_SYMBOL(set_dma_x_count);

Expand All @@ -312,7 +306,6 @@ void set_dma_y_count(unsigned int channel, unsigned short y_count)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->y_count = y_count;
SSYNC();
}
EXPORT_SYMBOL(set_dma_y_count);

Expand All @@ -322,7 +315,6 @@ void set_dma_x_modify(unsigned int channel, short x_modify)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->x_modify = x_modify;
SSYNC();
}
EXPORT_SYMBOL(set_dma_x_modify);

Expand All @@ -332,7 +324,6 @@ void set_dma_y_modify(unsigned int channel, short y_modify)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->y_modify = y_modify;
SSYNC();
}
EXPORT_SYMBOL(set_dma_y_modify);

Expand All @@ -342,7 +333,7 @@ void set_dma_config(unsigned int channel, unsigned short config)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->cfg = config;
SSYNC();

}
EXPORT_SYMBOL(set_dma_config);

Expand All @@ -367,8 +358,6 @@ void set_dma_sg(unsigned int channel, struct dmasg *sg, int nr_sg)
dma_ch[channel].regs->cfg |= ((nr_sg & 0x0F) << 8);

dma_ch[channel].regs->next_desc_ptr = (unsigned int)sg;

SSYNC();
}
EXPORT_SYMBOL(set_dma_sg);

Expand All @@ -378,7 +367,6 @@ void set_dma_curr_addr(unsigned int channel, unsigned long addr)
&& channel < MAX_BLACKFIN_DMA_CHANNEL));

dma_ch[channel].regs->curr_addr_ptr = addr;
SSYNC();
}
EXPORT_SYMBOL(set_dma_curr_addr);

Expand Down

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