5 files changed, 14 insertions, 49 deletions

diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 2e9bcf6444c..d4fb41e29c3 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -148,7 +148,6 @@ static void __init holly_setup_arch(void)
 static void __init holly_init_IRQ(void)
 {
         struct mpic *mpic;
-        phys_addr_t mpic_paddr = 0;
         struct device_node *tsi_pic;
 #ifdef CONFIG_PCI
         unsigned int cascade_pci_irq;
@@ -157,20 +156,12 @@ static void __init holly_init_IRQ(void)
 #endif
 
         tsi_pic = of_find_node_by_type(NULL, "open-pic");
-        if (tsi_pic) {
-                unsigned int size;
-                const void *prop = of_get_property(tsi_pic, "reg", &size);
-                mpic_paddr = of_translate_address(tsi_pic, prop);
-        }
-
-        if (mpic_paddr == 0) {
+        if (!tsi_pic) {
                 printk(KERN_ERR "%s: No tsi108 PIC found !\n", __func__);
                 return;
         }
 
-        pr_debug("%s: tsi108 pic phys_addr = 0x%x\n", __func__, (u32) mpic_paddr);
-
-        mpic = mpic_alloc(tsi_pic, mpic_paddr,
+        mpic = mpic_alloc(tsi_pic, 0,
                         MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
                         MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
                         24,
@@ -179,7 +170,7 @@ static void __init holly_init_IRQ(void)
 
         BUG_ON(mpic == NULL);
 
-        mpic_assign_isu(mpic, 0, mpic_paddr + 0x100);
+        mpic_assign_isu(mpic, 0, mpic->paddr + 0x100);
 
         mpic_init(mpic);
 
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 244f997de79..72b36850c5e 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -82,28 +82,22 @@ static void __init linkstation_init_IRQ(void)
 {
         struct mpic *mpic;
         struct device_node *dnp;
-        const u32 *prop;
-        int size;
-        phys_addr_t paddr;
 
         dnp = of_find_node_by_type(NULL, "open-pic");
         if (dnp == NULL)
                 return;
 
-        prop = of_get_property(dnp, "reg", &size);
-        paddr = (phys_addr_t)of_translate_address(dnp, prop);
-
-        mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC     ");
+        mpic = mpic_alloc(dnp, 0, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC     ");
         BUG_ON(mpic == NULL);
 
         /* PCI IRQs */
-        mpic_assign_isu(mpic, 0, paddr + 0x10200);
+        mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200);
 
         /* I2C */
-        mpic_assign_isu(mpic, 1, paddr + 0x11000);
+        mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000);
 
         /* ttyS0, ttyS1 */
-        mpic_assign_isu(mpic, 2, paddr + 0x11100);
+        mpic_assign_isu(mpic, 2, mpic->paddr + 0x11100);
 
         mpic_init(mpic);
 }
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index f8f33e16c6b..c8ce204abd2 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -102,7 +102,6 @@ static void __init mpc7448_hpc2_setup_arch(void)
 static void __init mpc7448_hpc2_init_IRQ(void)
 {
         struct mpic *mpic;
-        phys_addr_t mpic_paddr = 0;
         struct device_node *tsi_pic;
 #ifdef CONFIG_PCI
         unsigned int cascade_pci_irq;
@@ -111,21 +110,12 @@ static void __init mpc7448_hpc2_init_IRQ(void)
 #endif
 
         tsi_pic = of_find_node_by_type(NULL, "open-pic");
-        if (tsi_pic) {
-                unsigned int size;
-                const void *prop = of_get_property(tsi_pic, "reg", &size);
-                mpic_paddr = of_translate_address(tsi_pic, prop);
-        }
-
-        if (mpic_paddr == 0) {
+        if (!tsi_pic) {
                 printk("%s: No tsi108 PIC found !\n", __func__);
                 return;
         }
 
-        DBG("%s: tsi108 pic phys_addr = 0x%x\n", __func__,
-            (u32) mpic_paddr);
-
-        mpic = mpic_alloc(tsi_pic, mpic_paddr,
+        mpic = mpic_alloc(tsi_pic, 0,
                         MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
                         MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
                         24,
@@ -134,7 +124,7 @@ static void __init mpc7448_hpc2_init_IRQ(void)
 
         BUG_ON(mpic == NULL);
 
-        mpic_assign_isu(mpic, 0, mpic_paddr + 0x100);
+        mpic_assign_isu(mpic, 0, mpic->paddr + 0x100);
 
         mpic_init(mpic);
 
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index f1eebcae9bf..084f0fc706b 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -84,22 +84,12 @@ static void __init storcenter_init_IRQ(void)
 {
         struct mpic *mpic;
         struct device_node *dnp;
-        const void *prop;
-        int size;
-        phys_addr_t paddr;
 
         dnp = of_find_node_by_type(NULL, "open-pic");
         if (dnp == NULL)
                 return;
 
-        prop = of_get_property(dnp, "reg", &size);
-        if (prop == NULL) {
-                of_node_put(dnp);
-                return;
-        }
-
-        paddr = (phys_addr_t)of_translate_address(dnp, prop);
-        mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET,
+        mpic = mpic_alloc(dnp, 0, MPIC_PRIMARY | MPIC_WANTS_RESET,
                         16, 32, " OpenPIC  ");
 
         of_node_put(dnp);
@@ -110,8 +100,8 @@ static void __init storcenter_init_IRQ(void)
          * 16 Serial Interrupts followed by 16 Internal Interrupts.
          * I2C is the second internal, so it is at 17, 0x11020.
          */
-        mpic_assign_isu(mpic, 0, paddr + 0x10200);
-        mpic_assign_isu(mpic, 1, paddr + 0x11000);
+        mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200);
+        mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000);
 
         mpic_init(mpic);
 }
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 6f355821055..baf20a91382 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -234,7 +234,7 @@ static __init void pas_init_IRQ(void)
                           mpic_flags, 0, 0, "PASEMI-OPIC");
         BUG_ON(!mpic);
 
-        mpic_assign_isu(mpic, 0, openpic_addr + 0x10000);
+        mpic_assign_isu(mpic, 0, mpic->paddr + 0x10000);
         mpic_init(mpic);
         /* The NMI/MCK source needs to be prio 15 */
         if (nmiprop) {