find -type f | xargs sed -i 's/[\t ]$//g' # on most files

[mirror_qemu.git] / hw / piix_pci.c

diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 095698c9dec0c5f2204e2211e72a668f12b6af27..8c00f0d1363063322af093b4cea585e264644a7a 100644 (file)
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -2,7 +2,7 @@
  * QEMU i440FX/PIIX3 PCI Bridge Emulation
  *
  * Copyright (c) 2006 Fabrice Bellard
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -63,19 +63,19 @@ static void update_pam(PCIDevice *d, uint32_t start, uint32_t end, int r)
     switch(r) {
     case 3:
         /* RAM */
-        cpu_register_physical_memory(start, end - start, 
+        cpu_register_physical_memory(start, end - start,
                                      start);
         break;
     case 1:
         /* ROM (XXX: not quite correct) */
-        cpu_register_physical_memory(start, end - start, 
+        cpu_register_physical_memory(start, end - start,
                                      start | IO_MEM_ROM);
         break;
     case 2:
     case 0:
         /* XXX: should distinguish read/write cases */
         for(addr = start; addr < end; addr += 4096) {
-            cpu_register_physical_memory(addr, 4096, 
+            cpu_register_physical_memory(addr, 4096,
                                          isa_page_descs[(addr - 0xa0000) >> 12]);
         }
         break;
@@ -97,7 +97,7 @@ static void i440fx_update_memory_mappings(PCIDevice *d)
         cpu_register_physical_memory(0xa0000, 0x20000, 0xa0000);
     } else {
         for(addr = 0xa0000; addr < 0xc0000; addr += 4096) {
-            cpu_register_physical_memory(addr, 4096, 
+            cpu_register_physical_memory(addr, 4096,
                                          isa_page_descs[(addr - 0xa0000) >> 12]);
         }
     }
@@ -124,7 +124,7 @@ void i440fx_init_memory_mappings(PCIDevice *d)
     }
 }
 
-static void i440fx_write_config(PCIDevice *d, 
+static void i440fx_write_config(PCIDevice *d,
                                 uint32_t address, uint32_t val, int len)
 {
     /* XXX: implement SMRAM.D_LOCK */
@@ -175,7 +175,7 @@ PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic)
     register_ioport_read(0xcfc, 4, 2, pci_host_data_readw, s);
     register_ioport_read(0xcfc, 4, 4, pci_host_data_readl, s);
 
-    d = pci_register_device(b, "i440FX", sizeof(PCIDevice), 0, 
+    d = pci_register_device(b, "i440FX", sizeof(PCIDevice), 0,
                             NULL, i440fx_write_config);
 
     d->config[0x00] = 0x86; // vendor_id