Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
  Input Serio: Blackfin doesnt support I8042 - make sure it doesnt get selected
  Blackfin arch: add BF54x I2C/TWI TWI0 driver support
  Blackfin On-Chip RTC driver update for supporting BF54x
  Blackfin Ethernet MAC driver: fix bug Report returned -ENOMEM upwards (in case L1/uncached memory alloc fails)
  Blackfin arch: add error message when IRQ no available
  Blackfin arch: Initialize the exception vectors early in the boot process
  Blackfin arch: fix a compiling warning about dma-mapping
  Blackfin arch: switch to using proper defines this time THREAD_SIZE and PAGE_SIZE instead of just PAGE_SIZE everywhere
  Blackfin arch: fix bug which unaligns the init thread's stack and causes the current macro to fail.
  Blackfin arch: Load P0 before storing through it
  Blackfin arch: fix KGDB bug, dont forget last parameter.
  Blackfin arch: add selections for BF544 and BF542
  Blackfin arch: use bfin_read_SWRST() now that BF561 provides it
  Blackfin arch: setup aliases for some core Core A MMRs

1 files changed, 22 insertions, 17 deletions

diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c
index 6b9fd03ce835..660f881b620a 100644
--- a/arch/blackfin/mach-common/ints-priority-dc.c
+++ b/arch/blackfin/mach-common/ints-priority-dc.c
@@ -358,26 +358,10 @@ static void bf561_demux_gpio_irq(unsigned int inta_irq,
 
 #endif                          /* CONFIG_IRQCHIP_DEMUX_GPIO */
 
-/*
- * This function should be called during kernel startup to initialize
- * the BFin IRQ handling routines.
- */
-int __init init_arch_irq(void)
+void __init init_exception_vectors(void)
 {
-        int irq;
-        unsigned long ilat = 0;
-        /*  Disable all the peripheral intrs  - page 4-29 HW Ref manual */
-        bfin_write_SICA_IMASK0(SIC_UNMASK_ALL);
-        bfin_write_SICA_IMASK1(SIC_UNMASK_ALL);
         SSYNC();
 
-        bfin_write_SICA_IWR0(IWR_ENABLE_ALL);
-        bfin_write_SICA_IWR1(IWR_ENABLE_ALL);
-
-        local_irq_disable();
-
-        init_exception_buff();
-
 #ifndef CONFIG_KGDB
         bfin_write_EVT0(evt_emulation);
 #endif
@@ -395,6 +379,27 @@ int __init init_arch_irq(void)
         bfin_write_EVT14(evt14_softirq);
         bfin_write_EVT15(evt_system_call);
         CSYNC();
+}
+
+/*
+ * This function should be called during kernel startup to initialize
+ * the BFin IRQ handling routines.
+ */
+int __init init_arch_irq(void)
+{
+        int irq;
+        unsigned long ilat = 0;
+        /*  Disable all the peripheral intrs  - page 4-29 HW Ref manual */
+        bfin_write_SICA_IMASK0(SIC_UNMASK_ALL);
+        bfin_write_SICA_IMASK1(SIC_UNMASK_ALL);
+        SSYNC();
+
+        bfin_write_SICA_IWR0(IWR_ENABLE_ALL);
+        bfin_write_SICA_IWR1(IWR_ENABLE_ALL);
+
+        local_irq_disable();
+
+        init_exception_buff();
 
         for (irq = 0; irq <= SYS_IRQS; irq++) {
                 if (irq <= IRQ_CORETMR)