3 files changed, 23 insertions, 26 deletions

diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 46ab45704c89..f96933f48a7f 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -268,7 +268,7 @@ ENTRY(_handle_bad_cplb)
         /* To get here, we just tried and failed to change a CPLB
          * so, handle things in trap_c (C code), by lowering to
          * IRQ5, just like we normally do. Since this is not a
-         * "normal" return path, we have a do alot of stuff to
+         * "normal" return path, we have a do a lot of stuff to
          * the stack to get ready so, we can fall through - we
          * need to make a CPLB exception look like a normal exception
          */
@@ -817,7 +817,7 @@ _new_old_task:
         rets = [sp++];
 
         /*
-         * When we come out of resume, r0 carries "old" task, becuase we are
+         * When we come out of resume, r0 carries "old" task, because we are
          * in "new" task.
          */
         rts;
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index 581e2b0a71ac..76de5724c1e3 100644
--- a/arch/blackfin/mach-common/head.S
+++ b/arch/blackfin/mach-common/head.S
@@ -174,7 +174,7 @@ ENTRY(__start)
         sp.l = lo(KERNEL_CLOCK_STACK);
         sp.h = hi(KERNEL_CLOCK_STACK);
         call _init_clocks;
-        sp = usp;       /* usp hasnt been touched, so restore from there */
+        sp = usp;       /* usp hasn't been touched, so restore from there */
 #endif
 
         /* This section keeps the processor in supervisor mode
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 6cd52395a999..43d9fb195c1e 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -559,7 +559,7 @@ static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle)
 #ifdef CONFIG_IPIPE
         handle = handle_level_irq;
 #endif
-        __set_irq_handler_unlocked(irq, handle);
+        __irq_set_handler_locked(irq, handle);
 }
 
 static DECLARE_BITMAP(gpio_enabled, MAX_BLACKFIN_GPIOS);
@@ -578,10 +578,9 @@ static void bfin_gpio_ack_irq(struct irq_data *d)
 static void bfin_gpio_mask_ack_irq(struct irq_data *d)
 {
         unsigned int irq = d->irq;
-        struct irq_desc *desc = irq_to_desc(irq);
         u32 gpionr = irq_to_gpio(irq);
 
-        if (desc->handle_irq == handle_edge_irq)
+        if (!irqd_is_level_type(d))
                 set_gpio_data(gpionr, 0);
 
         set_gpio_maska(gpionr, 0);
@@ -837,12 +836,11 @@ void init_pint_lut(void)
 
 static void bfin_gpio_ack_irq(struct irq_data *d)
 {
-        struct irq_desc *desc = irq_to_desc(d->irq);
         u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS];
         u32 pintbit = PINT_BIT(pint_val);
         u32 bank = PINT_2_BANK(pint_val);
 
-        if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) {
+        if (irqd_get_trigger_type(d) == IRQ_TYPE_EDGE_BOTH) {
                 if (pint[bank]->invert_set & pintbit)
                         pint[bank]->invert_clear = pintbit;
                 else
@@ -854,12 +852,11 @@ static void bfin_gpio_ack_irq(struct irq_data *d)
 
 static void bfin_gpio_mask_ack_irq(struct irq_data *d)
 {
-        struct irq_desc *desc = irq_to_desc(d->irq);
         u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS];
         u32 pintbit = PINT_BIT(pint_val);
         u32 bank = PINT_2_BANK(pint_val);
 
-        if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) {
+        if (irqd_get_trigger_type(d) == IRQ_TYPE_EDGE_BOTH) {
                 if (pint[bank]->invert_set & pintbit)
                         pint[bank]->invert_clear = pintbit;
                 else
@@ -1166,9 +1163,9 @@ int __init init_arch_irq(void)
 
         for (irq = 0; irq <= SYS_IRQS; irq++) {
                 if (irq <= IRQ_CORETMR)
-                        set_irq_chip(irq, &bfin_core_irqchip);
+                        irq_set_chip(irq, &bfin_core_irqchip);
                 else
-                        set_irq_chip(irq, &bfin_internal_irqchip);
+                        irq_set_chip(irq, &bfin_internal_irqchip);
 
                 switch (irq) {
 #if defined(CONFIG_BF53x)
@@ -1192,50 +1189,50 @@ int __init init_arch_irq(void)
 #elif defined(CONFIG_BF538) || defined(CONFIG_BF539)
                 case IRQ_PORTF_INTA:
 #endif
-                        set_irq_chained_handler(irq,
-                                                bfin_demux_gpio_irq);
+                        irq_set_chained_handler(irq, bfin_demux_gpio_irq);
                         break;
 #ifdef BF537_GENERIC_ERROR_INT_DEMUX
                 case IRQ_GENERIC_ERROR:
-                        set_irq_chained_handler(irq, bfin_demux_error_irq);
+                        irq_set_chained_handler(irq, bfin_demux_error_irq);
                         break;
 #endif
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
                 case IRQ_MAC_ERROR:
-                        set_irq_chained_handler(irq, bfin_demux_mac_status_irq);
+                        irq_set_chained_handler(irq,
+                                                bfin_demux_mac_status_irq);
                         break;
 #endif
 #ifdef CONFIG_SMP
                 case IRQ_SUPPLE_0:
                 case IRQ_SUPPLE_1:
-                        set_irq_handler(irq, handle_percpu_irq);
+                        irq_set_handler(irq, handle_percpu_irq);
                         break;
 #endif
 
 #ifdef CONFIG_TICKSOURCE_CORETMR
                 case IRQ_CORETMR:
 # ifdef CONFIG_SMP
-                        set_irq_handler(irq, handle_percpu_irq);
+                        irq_set_handler(irq, handle_percpu_irq);
                         break;
 # else
-                        set_irq_handler(irq, handle_simple_irq);
+                        irq_set_handler(irq, handle_simple_irq);
                         break;
 # endif
 #endif
 
 #ifdef CONFIG_TICKSOURCE_GPTMR0
                 case IRQ_TIMER0:
-                        set_irq_handler(irq, handle_simple_irq);
+                        irq_set_handler(irq, handle_simple_irq);
                         break;
 #endif
 
 #ifdef CONFIG_IPIPE
                 default:
-                        set_irq_handler(irq, handle_level_irq);
+                        irq_set_handler(irq, handle_level_irq);
                         break;
 #else /* !CONFIG_IPIPE */
                 default:
-                        set_irq_handler(irq, handle_simple_irq);
+                        irq_set_handler(irq, handle_simple_irq);
                         break;
 #endif /* !CONFIG_IPIPE */
                 }
@@ -1243,22 +1240,22 @@ int __init init_arch_irq(void)
 
 #ifdef BF537_GENERIC_ERROR_INT_DEMUX
         for (irq = IRQ_PPI_ERROR; irq <= IRQ_UART1_ERROR; irq++)
-                set_irq_chip_and_handler(irq, &bfin_generic_error_irqchip,
+                irq_set_chip_and_handler(irq, &bfin_generic_error_irqchip,
                                          handle_level_irq);
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
-        set_irq_chained_handler(IRQ_MAC_ERROR, bfin_demux_mac_status_irq);
+        irq_set_chained_handler(IRQ_MAC_ERROR, bfin_demux_mac_status_irq);
 #endif
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
         for (irq = IRQ_MAC_PHYINT; irq <= IRQ_MAC_STMDONE; irq++)
-                set_irq_chip_and_handler(irq, &bfin_mac_status_irqchip,
+                irq_set_chip_and_handler(irq, &bfin_mac_status_irqchip,
                                          handle_level_irq);
 #endif
         /* if configured as edge, then will be changed to do_edge_IRQ */
         for (irq = GPIO_IRQ_BASE;
                 irq < (GPIO_IRQ_BASE + MAX_BLACKFIN_GPIOS); irq++)
-                set_irq_chip_and_handler(irq, &bfin_gpio_irqchip,
+                irq_set_chip_and_handler(irq, &bfin_gpio_irqchip,
                                          handle_level_irq);
 
         bfin_write_IMASK(0);