patch-2.4.0-test12 linux/arch/sparc/kernel/ioport.c

• Lines: 32
• Date: Mon Dec 11 12:37:02 2000
• Orig file: v2.4.0-test11/linux/arch/sparc/kernel/ioport.c
• Orig date: Tue Oct 31 12:42:26 2000

diff -u --recursive --new-file v2.4.0-test11/linux/arch/sparc/kernel/ioport.c linux/arch/sparc/kernel/ioport.c
@@ -1,4 +1,4 @@
-/* $Id: ioport.c,v 1.40 2000/10/10 09:44:46 anton Exp $
+/* $Id: ioport.c,v 1.42 2000/12/05 00:56:36 anton Exp $
  * ioport.c:  Simple io mapping allocator.
  *
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
@@ -447,6 +447,7 @@
  */
 void sbus_dma_sync_single(struct sbus_dev *sdev, u32 ba, long size, int direction)
 {
+#if 0
 	unsigned long va;
 	struct resource *res;
 
@@ -461,6 +462,7 @@
 	 * to a kernel near you. - Anton
 	 */
 	/* mmu_inval_dma_area(va, (size + PAGE_SIZE-1) & PAGE_MASK); */
+#endif
 }
 
 void sbus_dma_sync_sg(struct sbus_dev *sdev, struct scatterlist *sg, int n, int direction)
@@ -584,7 +586,8 @@
  * Once the device is given the dma address, the device owns this memory
  * until either pci_unmap_single or pci_dma_sync_single is performed.
  */
-dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction)
+dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size,
+    int direction)
 {
 	if (direction == PCI_DMA_NONE)
 		BUG();