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>
diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h
index ca8252a..045bd1c 100644
--- a/arch/blackfin/include/asm/dma.h
+++ b/arch/blackfin/include/asm/dma.h
@@ -110,8 +110,6 @@
};
-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 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 @@
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);