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authorMike Frysinger2009-01-07 23:14:38 +0800
committerBryan Wu2009-01-07 23:14:38 +0800
commit68532bdac35c9cc467c14cb9ea675835e07b5619 (patch)
tree0a1e85c021568a8655fa14e1869f2e8ec9cf6cbc /arch
parent259fea42e66e62226c310a6646049b99912af7cc (diff)
Blackfin arch: drop custom dma_interrupt_t and just use irq_handler_t
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/blackfin/include/asm/dma.h6
-rw-r--r--arch/blackfin/kernel/bfin_dma_5xx.c2
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h
index ca8252ab7a10..045bd1ce72bf 100644
--- a/arch/blackfin/include/asm/dma.h
+++ b/arch/blackfin/include/asm/dma.h
@@ -110,8 +110,6 @@ struct dma_register {
};
-typedef irqreturn_t(*dma_interrupt_t) (int irq, void *dev_id);
-
struct dma_channel {
struct mutex dmalock;
const char *device_id;
@@ -120,7 +118,7 @@ struct dma_channel {
struct dmasg *sg; /* large mode descriptor */
unsigned int ctrl_num; /* controller number */
unsigned int irq;
- dma_interrupt_t irq_callback;
+ irq_handler_t irq_callback;
void *data;
unsigned int dma_enable_flag;
unsigned int loopback_flag;
@@ -171,7 +169,7 @@ int dma_channel_active(unsigned int channel); /* check if a channel is in use */
void disable_dma(unsigned int channel);
void enable_dma(unsigned int channel);
int request_dma(unsigned int channel, const char *device_id);
-int set_dma_callback(unsigned int channel, dma_interrupt_t callback,
+int set_dma_callback(unsigned int channel, irq_handler_t callback,
void *data);
void dma_disable_irq(unsigned int channel);
void dma_enable_irq(unsigned int channel);
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index dff979bf8541..b6cf643f5935 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -151,7 +151,7 @@ int request_dma(unsigned int channel, const char *device_id)
}
EXPORT_SYMBOL(request_dma);
-int set_dma_callback(unsigned int channel, dma_interrupt_t callback, void *data)
+int set_dma_callback(unsigned int channel, irq_handler_t callback, void *data)
{
BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
&& channel < MAX_DMA_CHANNELS));