diff options
Diffstat (limited to 'arch/blackfin/kernel/bfin_dma_5xx.c')
| -rw-r--r-- | arch/blackfin/kernel/bfin_dma_5xx.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index 22bce17..ad93684 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -44,7 +44,7 @@ * Global Variables ***************************************************************************/ -static struct dma_channel dma_ch[MAX_BLACKFIN_DMA_CHANNEL]; +static struct dma_channel dma_ch[MAX_DMA_CHANNELS]; /*------------------------------------------------------------------------------ * Set the Buffer Clear bit in the Configuration register of specific DMA @@ -63,7 +63,7 @@ static int __init blackfin_dma_init(void) printk(KERN_INFO "Blackfin DMA Controller\n"); - for (i = 0; i < MAX_BLACKFIN_DMA_CHANNEL; i++) { + for (i = 0; i < MAX_DMA_CHANNELS; i++) { dma_ch[i].chan_status = DMA_CHANNEL_FREE; dma_ch[i].regs = dma_io_base_addr[i]; mutex_init(&(dma_ch[i].dmalock)); @@ -87,7 +87,7 @@ static int proc_dma_show(struct seq_file *m, void *v) { int i; - for (i = 0 ; i < MAX_BLACKFIN_DMA_CHANNEL; ++i) + for (i = 0 ; i < MAX_DMA_CHANNELS; ++i) if (dma_ch[i].chan_status != DMA_CHANNEL_FREE) seq_printf(m, "%2d: %s\n", i, dma_ch[i].device_id); @@ -175,7 +175,7 @@ EXPORT_SYMBOL(request_dma); int set_dma_callback(unsigned int channel, dma_interrupt_t callback, void *data) { BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE - && channel < MAX_BLACKFIN_DMA_CHANNEL)); + && channel < MAX_DMA_CHANNELS)); if (callback != NULL) { int ret_val; @@ -200,7 +200,7 @@ void free_dma(unsigned int channel) { pr_debug("freedma() : BEGIN \n"); BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE - && channel < MAX_BLACKFIN_DMA_CHANNEL)); + && channel < MAX_DMA_CHANNELS)); /* Halt the DMA */ disable_dma(channel); @@ -418,7 +418,7 @@ int blackfin_dma_suspend(void) #ifdef CONFIG_BF561 /* IMDMA channels doesn't have a PERIPHERAL_MAP */ for (i = 0; i <= CH_MEM_STREAM3_SRC; i++) { #else - for (i = 0; i < MAX_BLACKFIN_DMA_CHANNEL; i++) { + for (i = 0; i < MAX_DMA_CHANNELS; i++) { #endif if (dma_ch[i].chan_status == DMA_CHANNEL_ENABLED) { printk(KERN_ERR "DMA Channel %d failed to suspend\n", i); @@ -438,7 +438,7 @@ void blackfin_dma_resume(void) #ifdef CONFIG_BF561 /* IMDMA channels doesn't have a PERIPHERAL_MAP */ for (i = 0; i <= CH_MEM_STREAM3_SRC; i++) #else - for (i = 0; i < MAX_BLACKFIN_DMA_CHANNEL; i++) + for (i = 0; i < MAX_DMA_CHANNELS; i++) #endif dma_ch[i].regs->peripheral_map = dma_ch[i].saved_peripheral_map; } |