X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fsbus%2Fdvma.c;h=378a1d68024da32556eeda812f5dfea7a0203b86;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=f15a3016e427bf9be58801bc478fcab4588e01d0;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/drivers/sbus/dvma.c b/drivers/sbus/dvma.c
index f15a3016e..378a1d680 100644
--- a/drivers/sbus/dvma.c
+++ b/drivers/sbus/dvma.c
@@ -17,19 +17,11 @@
 
 struct sbus_dma *dma_chain;
 
-/* Print out the current values in the DMA control registers */
-extern __inline__ void dump_dma_regs(unsigned long dregs)
-{
-	printk("DMA CONTROL<%08x> ADDR<%08x> CNT<%08x> TEST<%08x>\n",
-	       sbus_readl(dregs + DMA_CSR), sbus_readl(dregs + DMA_ADDR),
-	       sbus_readl(dregs + DMA_COUNT), sbus_readl(dregs + DMA_TEST));
-}
-
 void __init init_one_dvma(struct sbus_dma *dma, int num_dma)
 {
 	printk("dma%d: ", num_dma);
 	
-	dma->next = 0;
+	dma->next = NULL;
 	dma->running = 0;      /* No transfers going on as of yet */
 	dma->allocated = 0;    /* No one has allocated us yet */
 	switch(sbus_readl(dma->regs + DMA_CSR)&DMA_DEVICE_ID) {
@@ -64,9 +56,6 @@ void __init init_one_dvma(struct sbus_dma *dma, int num_dma)
 		break;
 	}
 	printk("\n");
-#if 0 /* Clutters up the screen */
-	dump_dma_regs(dma->regs);
-#endif
 }
 
 /* Probe this SBus DMA module(s) */
@@ -121,7 +110,6 @@ void __init dvma_init(struct sbus_bus *sbus)
 void __init sun4_dvma_init(void)
 {
 	struct sbus_dma *dma;
-	struct sbus_dma *dchain;
 	struct resource r;
 
 	if(sun4_dma_physaddr) {