patch-2.3.16 linux/include/asm-ppc/ide.h

• Lines: 18
• Date: Tue Aug 31 11:36:43 1999
• Orig file: v2.3.15/linux/include/asm-ppc/ide.h
• Orig date: Fri Aug 6 11:16:54 1999

diff -u --recursive --new-file v2.3.15/linux/include/asm-ppc/ide.h linux/include/asm-ppc/ide.h
@@ -109,10 +109,14 @@
 #ifndef CONFIG_BLK_DEV_IDEPCI
 	hw_regs_t hw;
 	int index;
+	ide_ioreg_t base;
 
-	for(index = 0; index < MAX_HWIFS; index++) {
-		ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, NULL);
-		hw.irq = ide_default_irq(ide_default_io_base(index));
+	for (index = 0; index < MAX_HWIFS; index++) {
+		base = ide_default_io_base(index);
+		if (base == 0)
+			continue;
+		ide_init_hwif_ports(&hw, base, 0, NULL);
+		hw.irq = ide_default_irq(base);
 		ide_register_hw(&hw, NULL);
 	}
 #endif /* CONFIG_BLK_DEV_IDEPCI */