Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (230 commits)
  [SPARC64]: Update defconfig.
  [SPARC64]: Fix 2 bugs in huge page support.
  [SPARC64]: CONFIG_BLK_DEV_RAM fix
  [SPARC64]: Optimized TSB table initialization.
  [SPARC64]: Allow CONFIG_MEMORY_HOTPLUG to build.
  [SPARC64]: Use SLAB caches for TSB tables.
  [SPARC64]: Don't kill the page allocator when growing a TSB.
  [SPARC64]: Randomize mm->mmap_base when PF_RANDOMIZE is set.
  [SPARC64]: Increase top of 32-bit process stack.
  [SPARC64]: Top-down address space allocation for 32-bit tasks.
  [SPARC64] bbc_i2c: Fix cpu check and add missing module license.
  [SPARC64]: Fix and re-enable dynamic TSB sizing.
  [SUNSU]: Fix missing spinlock initialization.
  [TG3]: Do not try to access NIC_SRAM_DATA_SIG on Sun parts.
  [SPARC64]: First cut at VIS simulator for Niagara.
  [SPARC64]: Fix system type in /proc/cpuinfo and remove bogus OBP check.
  [SPARC64]: Add SMT scheduling support for Niagara.
  [SPARC64]: Fix 32-bit truncation which broke sparsemem.
  [SPARC64]: Move over to sparsemem.
  [SPARC64]: Fix new context version SMP handling.
  ...

1 files changed, 10 insertions, 14 deletions

diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index d8c4e0919b4e..7fe4de03ac2e 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -243,8 +243,8 @@ static unsigned char schizo_pil_table[] = {
 /*0x0c*/0, 0, 0, 0,     /* PCI slot 3  Int A, B, C, D   */
 /*0x10*/0, 0, 0, 0,     /* PCI slot 4  Int A, B, C, D   */
 /*0x14*/0, 0, 0, 0,     /* PCI slot 5  Int A, B, C, D   */
-/*0x18*/4,              /* SCSI                         */
-/*0x19*/4,              /* second SCSI                  */
+/*0x18*/5,              /* SCSI                         */
+/*0x19*/5,              /* second SCSI                  */
 /*0x1a*/0,              /* UNKNOWN                      */
 /*0x1b*/0,              /* UNKNOWN                      */
 /*0x1c*/8,              /* Parallel                     */
@@ -254,7 +254,7 @@ static unsigned char schizo_pil_table[] = {
 /*0x20*/13,             /* Audio Record                 */
 /*0x21*/14,             /* Audio Playback               */
 /*0x22*/12,             /* Serial                       */
-/*0x23*/4,              /* EBUS I2C                     */
+/*0x23*/5,              /* EBUS I2C                     */
 /*0x24*/10,             /* RTC Clock                    */
 /*0x25*/11,             /* Floppy                       */
 /*0x26*/0,              /* UNKNOWN                      */
@@ -296,11 +296,11 @@ static int schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
 
         ret = schizo_pil_table[ino];
         if (ret == 0 && pdev == NULL) {
-                ret = 4;
+                ret = 5;
         } else if (ret == 0) {
                 switch ((pdev->class >> 16) & 0xff) {
                 case PCI_BASE_CLASS_STORAGE:
-                        ret = 4;
+                        ret = 5;
                         break;
 
                 case PCI_BASE_CLASS_NETWORK:
@@ -319,7 +319,7 @@ static int schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
                         break;
 
                 default:
-                        ret = 4;
+                        ret = 5;
                         break;
                 };
         }
@@ -1525,7 +1525,7 @@ static void pbm_config_busmastering(struct pci_pbm_info *pbm)
 static void pbm_scan_bus(struct pci_controller_info *p,
                          struct pci_pbm_info *pbm)
 {
-        struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
+        struct pcidev_cookie *cookie = kzalloc(sizeof(*cookie), GFP_KERNEL);
 
         if (!cookie) {
                 prom_printf("%s: Critical allocation failure.\n", pbm->name);
@@ -1533,7 +1533,6 @@ static void pbm_scan_bus(struct pci_controller_info *p,
         }
 
         /* All we care about is the PBM. */
-        memset(cookie, 0, sizeof(*cookie));
         cookie->pbm = pbm;
 
         pbm->pci_bus = pci_scan_bus(pbm->pci_first_busno,
@@ -2120,27 +2119,24 @@ static void __schizo_init(int node, char *model_name, int chip_type)
                 }
         }
 
-        p = kmalloc(sizeof(struct pci_controller_info), GFP_ATOMIC);
+        p = kzalloc(sizeof(struct pci_controller_info), GFP_ATOMIC);
         if (!p) {
                 prom_printf("SCHIZO: Fatal memory allocation error.\n");
                 prom_halt();
         }
-        memset(p, 0, sizeof(*p));
 
-        iommu = kmalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
+        iommu = kzalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
         if (!iommu) {
                 prom_printf("SCHIZO: Fatal memory allocation error.\n");
                 prom_halt();
         }
-        memset(iommu, 0, sizeof(*iommu));
         p->pbm_A.iommu = iommu;
 
-        iommu = kmalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
+        iommu = kzalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
         if (!iommu) {
                 prom_printf("SCHIZO: Fatal memory allocation error.\n");
                 prom_halt();
         }
-        memset(iommu, 0, sizeof(*iommu));
         p->pbm_B.iommu = iommu;
 
         p->next = pci_controller_root;