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-rw-r--r--arch/cris/arch-v10/kernel/dma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/cris/arch-v10/kernel/dma.c b/arch/cris/arch-v10/kernel/dma.c
index 929e686..d31504b 100644
--- a/arch/cris/arch-v10/kernel/dma.c
+++ b/arch/cris/arch-v10/kernel/dma.c
@@ -24,7 +24,7 @@ int cris_request_dma(unsigned int dmanr, const char * device_id,
unsigned long int gens;
int fail = -EINVAL;
- if ((dmanr < 0) || (dmanr >= MAX_DMA_CHANNELS)) {
+ if (dmanr >= MAX_DMA_CHANNELS) {
printk(KERN_CRIT "cris_request_dma: invalid DMA channel %u\n", dmanr);
return -EINVAL;
}
@@ -213,7 +213,7 @@ int cris_request_dma(unsigned int dmanr, const char * device_id,
void cris_free_dma(unsigned int dmanr, const char * device_id)
{
unsigned long flags;
- if ((dmanr < 0) || (dmanr >= MAX_DMA_CHANNELS)) {
+ if (dmanr >= MAX_DMA_CHANNELS) {
printk(KERN_CRIT "cris_free_dma: invalid DMA channel %u\n", dmanr);
return;
}
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