x86: Code cleanup

[platform/kernel/u-boot.git] / arch / i386 / cpu / sc520 / sc520_pci.c

diff --git a/arch/i386/cpu/sc520/sc520_pci.c b/arch/i386/cpu/sc520/sc520_pci.c
index b917734..8cd7ffe 100644 (file)
--- a/arch/i386/cpu/sc520/sc520_pci.c
+++ b/arch/i386/cpu/sc520/sc520_pci.c
@@ -1,6 +1,9 @@
 /*
+ * (C) Copyright 2008-2011
+ * Graeme Russ, <graeme.russ@gmail.com>
+ *
  * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB <daniel@omicron.se>.
+ * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -21,8 +24,6 @@
  * MA 02111-1307 USA
  */
 
-/* stuff specific for the sc520, but independent of implementation */
-
 #include <common.h>
 #include <pci.h>
 #include <asm/io.h>
@@ -54,7 +55,6 @@ static struct {
        { SC520_IRQ15, 1, 0x80 }
 };
 
-
 /* The interrupt used for PCI INTA-INTD  */
 int sc520_pci_ints[15] = {
        -1, -1, -1, -1, -1, -1, -1, -1,
@@ -68,9 +68,8 @@ int pci_sc520_set_irq(int pci_pin, int irq)
        u8 tmpb;
        u16 tmpw;
 
-# if 1
-       printf("set_irq(): map INT%c to IRQ%d\n", pci_pin + 'A', irq);
-#endif
+       debug("set_irq(): map INT%c to IRQ%d\n", pci_pin + 'A', irq);
+
        if (irq < 0 || irq > 15) {
                return -1; /* illegal irq */
        }
@@ -138,5 +137,4 @@ void pci_sc520_init(struct pci_controller *hose)
        /* enable target memory acceses on host brige */
        pci_write_config_word(0, PCI_COMMAND,
                              PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
-
 }