1 files changed, 8 insertions, 5 deletions

diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c
index 80943bbd37c2..6b9fd03ce835 100644
--- a/arch/blackfin/mach-common/ints-priority-dc.c
+++ b/arch/blackfin/mach-common/ints-priority-dc.c
@@ -183,7 +183,7 @@ static void bf561_gpio_ack_irq(unsigned int irq)
 {
         u16 gpionr = irq - IRQ_PF0;
 
-        if(gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) {
+        if (gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) {
                 set_gpio_data(gpionr, 0);
                 SSYNC();
         }
@@ -193,7 +193,7 @@ static void bf561_gpio_mask_ack_irq(unsigned int irq)
 {
         u16 gpionr = irq - IRQ_PF0;
 
-        if(gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) {
+        if (gpio_edge_triggered[gpio_bank(gpionr)] & gpio_bit(gpionr)) {
                 set_gpio_data(gpionr, 0);
                 SSYNC();
         }
@@ -222,7 +222,7 @@ static unsigned int bf561_gpio_irq_startup(unsigned int irq)
         if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
 
                 ret = gpio_request(gpionr, NULL);
-                if(ret)
+                if (ret)
                         return ret;
 
         }
@@ -262,7 +262,7 @@ static int bf561_gpio_irq_type(unsigned int irq, unsigned int type)
                 if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
 
                         ret = gpio_request(gpionr, NULL);
-                        if(ret)
+                        if (ret)
                                 return ret;
 
                 }
@@ -371,6 +371,9 @@ int __init init_arch_irq(void)
         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();
@@ -393,7 +396,7 @@ int __init init_arch_irq(void)
         bfin_write_EVT15(evt_system_call);
         CSYNC();
 
-        for (irq = 0; irq < SYS_IRQS; irq++) {
+        for (irq = 0; irq <= SYS_IRQS; irq++) {
                 if (irq <= IRQ_CORETMR)
                         set_irq_chip(irq, &bf561_core_irqchip);
                 else