X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fsbus%2Fdvma.c;h=c095308dbd913a25daa20cf1248315df12f5bfe0;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=f15a3016e427bf9be58801bc478fcab4588e01d0;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/drivers/sbus/dvma.c b/drivers/sbus/dvma.c
index f15a3016e..c095308db 100644
--- a/drivers/sbus/dvma.c
+++ b/drivers/sbus/dvma.c
@@ -29,7 +29,7 @@ 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) {
@@ -121,7 +121,6 @@ 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) {