Pull sbs into release branch

[sfrench/cifs-2.6.git] / arch / powerpc / platforms / 85xx / mpc85xx_ads.c

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index c56fce57621c1cb5c943fbfeb94de26c8c3e1cd8..7235f702394c91a3b7a66a2d9938c639da6dcd13 100644 (file)
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -17,7 +17,6 @@
 #include <linux/kdev_t.h>
 #include <linux/delay.h>
 #include <linux/seq_file.h>
-#include <linux/root_dev.h>
 
 #include <asm/system.h>
 #include <asm/time.h>
@@ -39,13 +38,9 @@
 #include <asm/fs_pd.h>
 #endif
 
-#ifndef CONFIG_PCI
-unsigned long isa_io_base = 0;
-unsigned long isa_mem_base = 0;
-#endif
-
 #ifdef CONFIG_PCI
-static int mpc85xx_exclude_device(u_char bus, u_char devfn)
+static int mpc85xx_exclude_device(struct pci_controller *hose,
+                                  u_char bus, u_char devfn)
 {
        if (bus == 0 && PCI_SLOT(devfn) == 0)
                return PCIBIOS_DEVICE_NOT_FOUND;
@@ -92,30 +87,10 @@ static void __init mpc85xx_ads_pic_init(void)
 
        mpic = mpic_alloc(np, r.start,
                        MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
-                       4, 0, " OpenPIC  ");
+                       0, 256, " OpenPIC  ");
        BUG_ON(mpic == NULL);
        of_node_put(np);
 
-       mpic_assign_isu(mpic, 0, r.start + 0x10200);
-       mpic_assign_isu(mpic, 1, r.start + 0x10280);
-       mpic_assign_isu(mpic, 2, r.start + 0x10300);
-       mpic_assign_isu(mpic, 3, r.start + 0x10380);
-       mpic_assign_isu(mpic, 4, r.start + 0x10400);
-       mpic_assign_isu(mpic, 5, r.start + 0x10480);
-       mpic_assign_isu(mpic, 6, r.start + 0x10500);
-       mpic_assign_isu(mpic, 7, r.start + 0x10580);
-
-       /* Unused on this platform (leave room for 8548) */
-       mpic_assign_isu(mpic, 8, r.start + 0x10600);
-       mpic_assign_isu(mpic, 9, r.start + 0x10680);
-       mpic_assign_isu(mpic, 10, r.start + 0x10700);
-       mpic_assign_isu(mpic, 11, r.start + 0x10780);
-
-       /* External Interrupts */
-       mpic_assign_isu(mpic, 12, r.start + 0x10000);
-       mpic_assign_isu(mpic, 13, r.start + 0x10080);
-       mpic_assign_isu(mpic, 14, r.start + 0x10100);
-
        mpic_init(mpic);
 
 #ifdef CONFIG_CPM2
@@ -228,7 +203,7 @@ static void __init mpc85xx_ads_setup_arch(void)
        if (cpu != 0) {
                const unsigned int *fp;
 
-               fp = get_property(cpu, "clock-frequency", NULL);
+               fp = of_get_property(cpu, "clock-frequency", NULL);
                if (fp != 0)
                        loops_per_jiffy = *fp / HZ;
                else
@@ -242,15 +217,9 @@ static void __init mpc85xx_ads_setup_arch(void)
 
 #ifdef CONFIG_PCI
        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
-               add_bridge(np);
+               mpc85xx_add_bridge(np);
        ppc_md.pci_exclude_device = mpc85xx_exclude_device;
 #endif
-
-#ifdef  CONFIG_ROOT_NFS
-       ROOT_DEV = Root_NFS;
-#else
-       ROOT_DEV = Root_HDA1;
-#endif
 }
 
 static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
@@ -279,10 +248,9 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
  */
 static int __init mpc85xx_ads_probe(void)
 {
-       /* We always match for now, eventually we should look at the flat
-          dev tree to ensure this is the board we are suppose to run on
-       */
-       return 1;
+        unsigned long root = of_get_flat_dt_root();
+
+        return of_flat_dt_is_compatible(root, "MPC85xxADS");
 }
 
 define_machine(mpc85xx_ads) {