5 files changed, 9 insertions, 71 deletions

diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S
index 8ea3bffb4e00..a0e7c12868bd 100644
--- a/arch/arm/mach-tegra/include/mach/debug-macro.S
+++ b/arch/arm/mach-tegra/include/mach/debug-macro.S
@@ -21,8 +21,8 @@
 #include <mach/io.h>
 
         .macro  addruart, rp, rv
-        ldreq   \rp, =IO_APB_PHYS       @ physical
-        ldrne   \rv, =IO_APB_VIRT        @ virtual
+        ldr     \rp, =IO_APB_PHYS       @ physical
+        ldr     \rv, =IO_APB_VIRT        @ virtual
 #if defined(CONFIG_TEGRA_DEBUG_UART_NONE)
 #error "A debug UART must be selected in the kernel config to use DEBUG_LL"
 #elif defined(CONFIG_TEGRA_DEBUG_UARTA)
diff --git a/arch/arm/mach-tegra/include/mach/entry-macro.S b/arch/arm/mach-tegra/include/mach/entry-macro.S
index 2ba9e5c9d2f6..dd165c53889d 100644
--- a/arch/arm/mach-tegra/include/mach/entry-macro.S
+++ b/arch/arm/mach-tegra/include/mach/entry-macro.S
@@ -16,8 +16,8 @@
 #include <mach/io.h>
 
 #if defined(CONFIG_ARM_GIC)
-
-#include <asm/hardware/gic.h>
+#define HAVE_GET_IRQNR_PREAMBLE
+#include <asm/hardware/entry-macro-gic.S>
 
         /* Uses the GIC interrupt controller built into the cpu */
 #define ICTRL_BASE (IO_CPU_VIRT + 0x100)
@@ -32,68 +32,6 @@
 
         .macro  arch_ret_to_user, tmp1, tmp2
         .endm
-
-        /*
-         * The interrupt numbering scheme is defined in the
-         * interrupt controller spec.  To wit:
-         *
-         * Interrupts 0-15 are IPI
-         * 16-28 are reserved
-         * 29-31 are local.  We allow 30 to be used for the watchdog.
-         * 32-1020 are global
-         * 1021-1022 are reserved
-         * 1023 is "spurious" (no interrupt)
-         *
-         * For now, we ignore all local interrupts so only return an interrupt
-         * if it's between 30 and 1020.  The test_for_ipi routine below will
-         * pick up on IPIs.
-         *
-         * A simple read from the controller will tell us the number of the
-         * highest priority enabled interrupt.  We then just need to check
-         * whether it is in the valid range for an IRQ (30-1020 inclusive).
-         */
-
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-        /* bits 12-10 = src CPU, 9-0 = int # */
-        ldr     \irqstat, [\base, #GIC_CPU_INTACK]
-
-        ldr             \tmp, =1021
-
-        bic     \irqnr, \irqstat, #0x1c00
-
-        cmp     \irqnr, #29
-        cmpcc   \irqnr, \irqnr
-        cmpne   \irqnr, \tmp
-        cmpcs   \irqnr, \irqnr
-
-        .endm
-
-        /* We assume that irqstat (the raw value of the IRQ acknowledge
-         * register) is preserved from the macro above.
-         * If there is an IPI, we immediately signal end of interrupt on the
-         * controller, since this requires the original irqstat value which
-         * we won't easily be able to recreate later.
-         */
-
-        .macro test_for_ipi, irqnr, irqstat, base, tmp
-        bic     \irqnr, \irqstat, #0x1c00
-        cmp     \irqnr, #16
-        strcc   \irqstat, [\base, #GIC_CPU_EOI]
-        cmpcs   \irqnr, \irqnr
-        .endm
-
-        /* As above, this assumes that irqstat and base are preserved.. */
-
-        .macro test_for_ltirq, irqnr, irqstat, base, tmp
-        bic     \irqnr, \irqstat, #0x1c00
-        mov     \tmp, #0
-        cmp     \irqnr, #29
-        moveq   \tmp, #1
-        streq   \irqstat, [\base, #GIC_CPU_EOI]
-        cmp     \tmp, #0
-        .endm
-
 #else
         /* legacy interrupt controller for AP16 */
         .macro  disable_fiq
diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h
index f0981b1ac59e..4cea2230c8dc 100644
--- a/arch/arm/mach-tegra/include/mach/io.h
+++ b/arch/arm/mach-tegra/include/mach/io.h
@@ -65,8 +65,8 @@
 
 #ifndef __ASSEMBLER__
 
-#define __arch_ioremap(p, s, t) tegra_ioremap(p, s, t)
-#define __arch_iounmap(v)       tegra_iounmap(v)
+#define __arch_ioremap          tegra_ioremap
+#define __arch_iounmap          tegra_iounmap
 
 void __iomem *tegra_ioremap(unsigned long phys, size_t size, unsigned int type);
 void tegra_iounmap(volatile void __iomem *addr);
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 50a8dfb9a0cf..5407de01abf0 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -94,8 +94,8 @@ void __init tegra_init_irq(void)
                 writel(0, ictlr_to_virt(i) + ICTLR_CPU_IEP_CLASS);
         }
 
-        gic_dist_init(0, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE), 29);
-        gic_cpu_init(0, IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100));
+        gic_init(0, 29, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE),
+                 IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100));
 
         gic = get_irq_chip(29);
         gic_unmask_irq = gic->unmask;
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index 1c0fd92cab39..3b7376c4f356 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -48,7 +48,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
          * core (e.g. timer irq), then they will not have been enabled
          * for us: do so
          */
-        gic_cpu_init(0, IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x100);
+        gic_secondary_init(0);
 
         /*
          * Synchronise with the boot thread.