Searched defs:request_dma (Results 1 - 5 of 5) sorted by relevance

/arch/arm/kernel/
H A Ddma.c57 int request_dma(unsigned int chan, const char *device_id) function
88 EXPORT_SYMBOL(request_dma); variable
/arch/sparc/include/asm/
H A Dparport.h45 static inline int request_dma(unsigned int dmanr, const char *device_id) function
/arch/parisc/include/asm/
H A Ddma.h127 #define request_dma(dmanr, device_id) (0) macro
/arch/sh/drivers/dma/
H A Ddma-api.c129 * request_dma() must be used specifying the channel number.
158 if (request_dma(channel->chan, dev_id) == 0)
194 int request_dma(unsigned int chan, const char *dev_id) function
216 EXPORT_SYMBOL(request_dma); variable
/arch/blackfin/kernel/
H A Dbfin_dma.c50 request_dma(CH_MEM_STREAM3_DEST, "Blackfin dma_memcpy");
51 request_dma(CH_MEM_STREAM3_SRC, "Blackfin dma_memcpy");
54 request_dma(CH_MEM_STREAM0_DEST, "Blackfin dma_memcpy");
55 request_dma(CH_MEM_STREAM0_SRC, "Blackfin dma_memcpy");
118 * request_dma - request a DMA channel
122 int request_dma(unsigned int channel, const char *device_id) function
124 pr_debug("request_dma() : BEGIN\n");
127 printk(KERN_WARNING "request_dma(%u): no device_id given\n", channel);
152 pr_debug("request_dma() : END\n");
155 EXPORT_SYMBOL(request_dma); variable
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