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authorMike Frysinger <vapier.adi@gmail.com>2009-01-07 23:14:39 +0800
committerBryan Wu <cooloney@kernel.org>2009-01-07 23:14:39 +0800
commit211daf9d7252288ad88ab6b97268a8d828e6b696 (patch)
treeb86f5b2aae10a1c6d91e4d2d6ef82374cb42764a /arch/blackfin/kernel
parent3e706cfcce591e50163d6e979b7fc64d91ced6a0 (diff)
Blackfin arch: rename MAX_BLACKFIN_DMA_CHANNEL to MAX_DMA_CHANNELS to match everyone else
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/kernel')
-rw-r--r--arch/blackfin/kernel/bfin_dma_5xx.c14
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 22bce17bbb0..ad936843ecd 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;
}