20 files changed, 94 insertions, 151 deletions

diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index ef4c1e442be3..736b808d2291 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -8,8 +8,8 @@ config M32R
         select HAVE_KERNEL_BZIP2
         select HAVE_KERNEL_LZMA
         select HAVE_GENERIC_HARDIRQS
-        select GENERIC_HARDIRQS_NO_DEPRECATED
         select GENERIC_IRQ_PROBE
+        select GENERIC_IRQ_SHOW
 
 config SBUS
         bool
@@ -260,6 +260,10 @@ config GENERIC_FIND_NEXT_BIT
         bool
         default y
 
+config GENERIC_FIND_BIT_LE
+        bool
+        default y
+
 config GENERIC_HWEIGHT
         bool
         default y
diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h
index aaddf0d57603..6300f22cdbdb 100644
--- a/arch/m32r/include/asm/bitops.h
+++ b/arch/m32r/include/asm/bitops.h
@@ -266,9 +266,8 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
 
 #ifdef __KERNEL__
 
-#include <asm-generic/bitops/ext2-non-atomic.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-atomic.h>
-#include <asm-generic/bitops/minix.h>
 
 #endif /* __KERNEL__ */
 
diff --git a/arch/m32r/include/asm/m32104ut/m32104ut_pld.h b/arch/m32r/include/asm/m32104ut/m32104ut_pld.h
index 2dc89d68b6d9..1feae9709f24 100644
--- a/arch/m32r/include/asm/m32104ut/m32104ut_pld.h
+++ b/arch/m32r/include/asm/m32104ut/m32104ut_pld.h
@@ -4,7 +4,7 @@
 /*
  * include/asm-m32r/m32104ut/m32104ut_pld.h
  *
- * Definitions for Programable Logic Device(PLD) on M32104UT board.
+ * Definitions for Programmable Logic Device(PLD) on M32104UT board.
  * Based on m32700ut_pld.h
  *
  * Copyright (c) 2002   Takeo Takahashi
diff --git a/arch/m32r/include/asm/m32700ut/m32700ut_pld.h b/arch/m32r/include/asm/m32700ut/m32700ut_pld.h
index 57623beb44cb..35294670b187 100644
--- a/arch/m32r/include/asm/m32700ut/m32700ut_pld.h
+++ b/arch/m32r/include/asm/m32700ut/m32700ut_pld.h
@@ -4,7 +4,7 @@
 /*
  * include/asm-m32r/m32700ut/m32700ut_pld.h
  *
- * Definitions for Programable Logic Device(PLD) on M32700UT board.
+ * Definitions for Programmable Logic Device(PLD) on M32700UT board.
  *
  * Copyright (c) 2002   Takeo Takahashi
  *
diff --git a/arch/m32r/include/asm/opsput/opsput_pld.h b/arch/m32r/include/asm/opsput/opsput_pld.h
index 3f11ea1aac2d..6901401fe9eb 100644
--- a/arch/m32r/include/asm/opsput/opsput_pld.h
+++ b/arch/m32r/include/asm/opsput/opsput_pld.h
@@ -4,7 +4,7 @@
 /*
  * include/asm-m32r/opsput/opsput_pld.h
  *
- * Definitions for Programable Logic Device(PLD) on OPSPUT board.
+ * Definitions for Programmable Logic Device(PLD) on OPSPUT board.
  *
  * Copyright (c) 2002   Takeo Takahashi
  *
diff --git a/arch/m32r/include/asm/pgtable-2level.h b/arch/m32r/include/asm/pgtable-2level.h
index bca3475f9595..9cdaf7350ef6 100644
--- a/arch/m32r/include/asm/pgtable-2level.h
+++ b/arch/m32r/include/asm/pgtable-2level.h
@@ -44,7 +44,7 @@ static inline int pgd_present(pgd_t pgd)	{ return 1; }
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 
 /*
- * (pmds are folded into pgds so this doesnt get actually called,
+ * (pmds are folded into pgds so this doesn't get actually called,
  * but the define is needed for a generic inline function.)
  */
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h
index 71faff5bcc27..0227dba44068 100644
--- a/arch/m32r/include/asm/thread_info.h
+++ b/arch/m32r/include/asm/thread_info.h
@@ -96,16 +96,11 @@ static inline struct thread_info *current_thread_info(void)
 
 /* thread information allocation */
 #ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk)                                  \
-        ({                                                      \
-                struct thread_info *ret;                        \
-                                                                \
-                ret = kzalloc(THREAD_SIZE, GFP_KERNEL);         \
-                                                                \
-                ret;                                            \
-         })
+#define alloc_thread_info_node(tsk, node)                       \
+                kzalloc_node(THREAD_SIZE, GFP_KERNEL, node)
 #else
-#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
+#define alloc_thread_info_node(tsk, node)                       \
+                kmalloc_node(THREAD_SIZE, GFP_KERNEL, node)
 #endif
 
 #define free_thread_info(info) kfree(info)
diff --git a/arch/m32r/include/asm/types.h b/arch/m32r/include/asm/types.h
index bc9f7fff0ac3..bd0035597b3b 100644
--- a/arch/m32r/include/asm/types.h
+++ b/arch/m32r/include/asm/types.h
@@ -16,15 +16,6 @@ typedef unsigned short umode_t;
 
 #define BITS_PER_LONG 32
 
-#ifndef __ASSEMBLY__
-
-/* DMA addresses are 32-bits wide.  */
-
-typedef u32 dma_addr_t;
-typedef u64 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_M32R_TYPES_H */
diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c
index 76eaf3883fbd..c7272b894283 100644
--- a/arch/m32r/kernel/irq.c
+++ b/arch/m32r/kernel/irq.c
@@ -18,55 +18,10 @@
 
 #include <linux/kernel_stat.h>
 #include <linux/interrupt.h>
-#include <linux/seq_file.h>
 #include <linux/module.h>
 #include <asm/uaccess.h>
 
 /*
- * Generic, controller-independent functions:
- */
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-        int i = *(loff_t *) v, j;
-        struct irqaction * action;
-        unsigned long flags;
-
-        if (i == 0) {
-                seq_printf(p, "           ");
-                for_each_online_cpu(j)
-                        seq_printf(p, "CPU%d       ",j);
-                seq_putc(p, '\n');
-        }
-
-        if (i < NR_IRQS) {
-                struct irq_desc *desc = irq_to_desc(i);
-
-                raw_spin_lock_irqsave(&desc->lock, flags);
-                action = desc->action;
-                if (!action)
-                        goto skip;
-                seq_printf(p, "%3d: ",i);
-#ifndef CONFIG_SMP
-                seq_printf(p, "%10u ", kstat_irqs(i));
-#else
-                for_each_online_cpu(j)
-                        seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-#endif
-                seq_printf(p, " %14s", desc->irq_data.chip->name);
-                seq_printf(p, "  %s", action->name);
-
-                for (action=action->next; action; action = action->next)
-                        seq_printf(p, ", %s", action->name);
-
-                seq_putc(p, '\n');
-skip:
-                raw_spin_unlock_irqrestore(&desc->lock, flags);
-        }
-        return 0;
-}
-
-/*
  * do_IRQ handles all normal device IRQs (the special
  * SMP cross-CPU interrupts have their own specific
  * handlers).
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index bda86820bffd..84dd04048db9 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -107,15 +107,14 @@ u32 arch_gettimeoffset(void)
 
 /*
  * timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick
+ * as well as call the "xtime_update()" routine every clocktick
  */
 static irqreturn_t timer_interrupt(int irq, void *dev_id)
 {
 #ifndef CONFIG_SMP
         profile_tick(CPU_PROFILING);
 #endif
-        /* XXX FIXME. Uh, the xtime_lock should be held here, no? */
-        do_timer(1);
+        xtime_update(1);
 
 #ifndef CONFIG_SMP
         update_process_times(user_mode(get_irq_regs()));
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index 7da94eaa082b..c194d64cdbb9 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -53,7 +53,7 @@ SECTIONS
   __init_begin = .;
   INIT_TEXT_SECTION(PAGE_SIZE)
   INIT_DATA_SECTION(16)
-  PERCPU(PAGE_SIZE)
+  PERCPU(32, PAGE_SIZE)
   . = ALIGN(PAGE_SIZE);
   __init_end = .;
   /* freed after init ends here */
diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c
index b8ec002aef8e..2c9aeb453847 100644
--- a/arch/m32r/mm/fault.c
+++ b/arch/m32r/mm/fault.c
@@ -120,7 +120,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code,
 
         /* When running in the kernel we expect faults to occur only to
          * addresses in user space.  All other faults represent errors in the
-         * kernel and should generate an OOPS.  Unfortunatly, in the case of an
+         * kernel and should generate an OOPS.  Unfortunately, in the case of an
          * erroneous fault occurring in a code path which already holds mmap_sem
          * we will deadlock attempting to validate the fault against the
          * address space.  Luckily the kernel only validly references user
@@ -128,7 +128,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code,
          * exceptions table.
          *
          * As the vast majority of faults will be valid we will only perform
-         * the source reference check when there is a possibilty of a deadlock.
+         * the source reference check when there is a possibility of a deadlock.
          * Attempt to lock the address space, if we cannot we then validate the
          * source.  If this is invalid we can skip the address space check,
          * thus avoiding the deadlock.
diff --git a/arch/m32r/platforms/m32104ut/setup.c b/arch/m32r/platforms/m32104ut/setup.c
index 4a693d02c1e1..34671d32cefc 100644
--- a/arch/m32r/platforms/m32104ut/setup.c
+++ b/arch/m32r/platforms/m32104ut/setup.c
@@ -76,7 +76,7 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_SMC91X)
         /* INT#0: LAN controller on M32104UT-LAN (SMC91C111)*/
-        set_irq_chip_and_handler(M32R_IRQ_INT0, &m32104ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT0, &m32104ut_irq_type,
                                  handle_level_irq);
         /* "H" level sense */
         cu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD11;
@@ -84,20 +84,20 @@ void __init init_IRQ(void)
 #endif  /* CONFIG_SMC91X */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &m32104ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32104ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_m32104ut_irq(M32R_IRQ_MFT2);
 
 #ifdef CONFIG_SERIAL_M32R_SIO
         /* SIO0_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &m32104ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32104ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = M32R_ICUCR_IEN;
         disable_m32104ut_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &m32104ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32104ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = M32R_ICUCR_IEN;
         disable_m32104ut_irq(M32R_IRQ_SIO0_S);
diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c
index 2074bcc841eb..1053e1cb7401 100644
--- a/arch/m32r/platforms/m32700ut/setup.c
+++ b/arch/m32r/platforms/m32700ut/setup.c
@@ -259,76 +259,76 @@ void __init init_IRQ(void)
 {
 #if defined(CONFIG_SMC91X)
         /* INT#0: LAN controller on M32700UT-LAN (SMC91C111)*/
-        set_irq_chip_and_handler(M32700UT_LAN_IRQ_LAN,
+        irq_set_chip_and_handler(M32700UT_LAN_IRQ_LAN,
                                  &m32700ut_lanpld_irq_type, handle_level_irq);
         lanpld_icu_data[irq2lanpldirq(M32700UT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;   /* "H" edge sense */
         disable_m32700ut_lanpld_irq(M32700UT_LAN_IRQ_LAN);
 #endif  /* CONFIG_SMC91X */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_m32700ut_irq(M32R_IRQ_MFT2);
 
         /* SIO0 : receive */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_m32700ut_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0 : send */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_m32700ut_irq(M32R_IRQ_SIO0_S);
 
         /* SIO1 : receive */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_m32700ut_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1 : send */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_m32700ut_irq(M32R_IRQ_SIO1_S);
 
         /* DMA1 : */
-        set_irq_chip_and_handler(M32R_IRQ_DMA1, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_DMA1, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_DMA1].icucr = 0;
         disable_m32700ut_irq(M32R_IRQ_DMA1);
 
 #ifdef CONFIG_SERIAL_M32R_PLDSIO
         /* INT#1: SIO0 Receive on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_SIO0_RCV, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_SIO0_RCV, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
         disable_m32700ut_pld_irq(PLD_IRQ_SIO0_RCV);
 
         /* INT#1: SIO0 Send on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_SIO0_SND, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_SIO0_SND, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
         disable_m32700ut_pld_irq(PLD_IRQ_SIO0_SND);
 #endif  /* CONFIG_SERIAL_M32R_PLDSIO */
 
         /* INT#1: CFC IREQ on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;       /* 'L' level sense */
         disable_m32700ut_pld_irq(PLD_IRQ_CFIREQ);
 
         /* INT#1: CFC Insert on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00;   /* 'L' edge sense */
         disable_m32700ut_pld_irq(PLD_IRQ_CFC_INSERT);
 
         /* INT#1: CFC Eject on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_EJECT, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;    /* 'H' edge sense */
         disable_m32700ut_pld_irq(PLD_IRQ_CFC_EJECT);
@@ -349,7 +349,7 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_USB)
         outw(USBCR_OTGS, USBCR);        /* USBCR: non-OTG */
-        set_irq_chip_and_handler(M32700UT_LCD_IRQ_USB_INT1,
+        irq_set_chip_and_handler(M32700UT_LCD_IRQ_USB_INT1,
                                  &m32700ut_lcdpld_irq_type, handle_level_irq);
 
         lcdpld_icu_data[irq2lcdpldirq(M32700UT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;      /* "L" level sense */
@@ -366,7 +366,7 @@ void __init init_IRQ(void)
         /*
          * INT3# is used for AR
          */
-        set_irq_chip_and_handler(M32R_IRQ_INT3, &m32700ut_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT3, &m32700ut_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_m32700ut_irq(M32R_IRQ_INT3);
diff --git a/arch/m32r/platforms/mappi/setup.c b/arch/m32r/platforms/mappi/setup.c
index cdd8c4574027..35130ac3f8d1 100644
--- a/arch/m32r/platforms/mappi/setup.c
+++ b/arch/m32r/platforms/mappi/setup.c
@@ -75,39 +75,39 @@ void __init init_IRQ(void)
 
 #ifdef CONFIG_NE2000
         /* INT0 : LAN controller (RTL8019AS) */
-        set_irq_chip_and_handler(M32R_IRQ_INT0, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11;
         disable_mappi_irq(M32R_IRQ_INT0);
 #endif /* CONFIG_M32R_NE2000 */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_mappi_irq(M32R_IRQ_MFT2);
 
 #ifdef CONFIG_SERIAL_M32R_SIO
         /* SIO0_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO0_S);
 
         /* SIO1_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO1_S);
@@ -115,13 +115,13 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_M32R_PCC)
         /* INT1 : pccard0 interrupt */
-        set_irq_chip_and_handler(M32R_IRQ_INT1, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00;
         disable_mappi_irq(M32R_IRQ_INT1);
 
         /* INT2 : pccard1 interrupt */
-        set_irq_chip_and_handler(M32R_IRQ_INT2, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT2, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00;
         disable_mappi_irq(M32R_IRQ_INT2);
diff --git a/arch/m32r/platforms/mappi2/setup.c b/arch/m32r/platforms/mappi2/setup.c
index 9117c30ea365..f3ed6b60a5f8 100644
--- a/arch/m32r/platforms/mappi2/setup.c
+++ b/arch/m32r/platforms/mappi2/setup.c
@@ -76,38 +76,38 @@ void __init init_IRQ(void)
 {
 #if defined(CONFIG_SMC91X)
         /* INT0 : LAN controller (SMC91111) */
-        set_irq_chip_and_handler(M32R_IRQ_INT0, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_mappi2_irq(M32R_IRQ_INT0);
 #endif  /* CONFIG_SMC91X */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_mappi2_irq(M32R_IRQ_MFT2);
 
 #ifdef CONFIG_SERIAL_M32R_SIO
         /* SIO0_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_mappi2_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_mappi2_irq(M32R_IRQ_SIO0_S);
         /* SIO1_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_mappi2_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_mappi2_irq(M32R_IRQ_SIO1_S);
@@ -115,27 +115,27 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_USB)
         /* INT1 : USB Host controller interrupt */
-        set_irq_chip_and_handler(M32R_IRQ_INT1, &mappi2_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01;
         disable_mappi2_irq(M32R_IRQ_INT1);
 #endif /* CONFIG_USB */
 
         /* ICUCR40: CFC IREQ */
-        set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &mappi2_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
         disable_mappi2_irq(PLD_IRQ_CFIREQ);
 
 #if defined(CONFIG_M32R_CFC)
         /* ICUCR41: CFC Insert */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi2_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
         disable_mappi2_irq(PLD_IRQ_CFC_INSERT);
 
         /* ICUCR42: CFC Eject */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_EJECT, &mappi2_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &mappi2_irq_type,
                                  handle_level_irq);
         icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_mappi2_irq(PLD_IRQ_CFC_EJECT);
diff --git a/arch/m32r/platforms/mappi3/setup.c b/arch/m32r/platforms/mappi3/setup.c
index b44f5ded2bbe..2408e356ad10 100644
--- a/arch/m32r/platforms/mappi3/setup.c
+++ b/arch/m32r/platforms/mappi3/setup.c
@@ -75,38 +75,38 @@ void __init init_IRQ(void)
 {
 #if defined(CONFIG_SMC91X)
         /* INT0 : LAN controller (SMC91111) */
-        set_irq_chip_and_handler(M32R_IRQ_INT0, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_mappi3_irq(M32R_IRQ_INT0);
 #endif  /* CONFIG_SMC91X */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_mappi3_irq(M32R_IRQ_MFT2);
 
 #ifdef CONFIG_SERIAL_M32R_SIO
         /* SIO0_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_mappi3_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_mappi3_irq(M32R_IRQ_SIO0_S);
         /* SIO1_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_mappi3_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_mappi3_irq(M32R_IRQ_SIO1_S);
@@ -114,21 +114,21 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_USB)
         /* INT1 : USB Host controller interrupt */
-        set_irq_chip_and_handler(M32R_IRQ_INT1, &mappi3_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01;
         disable_mappi3_irq(M32R_IRQ_INT1);
 #endif /* CONFIG_USB */
 
         /* CFC IREQ */
-        set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &mappi3_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
         disable_mappi3_irq(PLD_IRQ_CFIREQ);
 
 #if defined(CONFIG_M32R_CFC)
         /* ICUCR41: CFC Insert & eject */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi3_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
         disable_mappi3_irq(PLD_IRQ_CFC_INSERT);
@@ -136,7 +136,7 @@ void __init init_IRQ(void)
 #endif /* CONFIG_M32R_CFC */
 
         /* IDE IREQ */
-        set_irq_chip_and_handler(PLD_IRQ_IDEIREQ, &mappi3_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_IDEIREQ, &mappi3_irq_type,
                                  handle_level_irq);
         icu_data[PLD_IRQ_IDEIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_mappi3_irq(PLD_IRQ_IDEIREQ);
diff --git a/arch/m32r/platforms/oaks32r/setup.c b/arch/m32r/platforms/oaks32r/setup.c
index 19a02db7b818..83b46b067a17 100644
--- a/arch/m32r/platforms/oaks32r/setup.c
+++ b/arch/m32r/platforms/oaks32r/setup.c
@@ -74,39 +74,39 @@ void __init init_IRQ(void)
 
 #ifdef CONFIG_NE2000
         /* INT3 : LAN controller (RTL8019AS) */
-        set_irq_chip_and_handler(M32R_IRQ_INT3, &oaks32r_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT3, &oaks32r_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_oaks32r_irq(M32R_IRQ_INT3);
 #endif /* CONFIG_M32R_NE2000 */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &oaks32r_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &oaks32r_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_oaks32r_irq(M32R_IRQ_MFT2);
 
 #ifdef CONFIG_SERIAL_M32R_SIO
         /* SIO0_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &oaks32r_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &oaks32r_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_oaks32r_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &oaks32r_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &oaks32r_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_oaks32r_irq(M32R_IRQ_SIO0_S);
 
         /* SIO1_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &oaks32r_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &oaks32r_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_oaks32r_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &oaks32r_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &oaks32r_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_oaks32r_irq(M32R_IRQ_SIO1_S);
diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c
index 12731547e8bf..32660705f5fd 100644
--- a/arch/m32r/platforms/opsput/setup.c
+++ b/arch/m32r/platforms/opsput/setup.c
@@ -259,76 +259,76 @@ void __init init_IRQ(void)
 {
 #if defined(CONFIG_SMC91X)
         /* INT#0: LAN controller on OPSPUT-LAN (SMC91C111)*/
-        set_irq_chip_and_handler(OPSPUT_LAN_IRQ_LAN, &opsput_lanpld_irq_type,
+        irq_set_chip_and_handler(OPSPUT_LAN_IRQ_LAN, &opsput_lanpld_irq_type,
                                  handle_level_irq);
         lanpld_icu_data[irq2lanpldirq(OPSPUT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;     /* "H" edge sense */
         disable_opsput_lanpld_irq(OPSPUT_LAN_IRQ_LAN);
 #endif  /* CONFIG_SMC91X */
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_opsput_irq(M32R_IRQ_MFT2);
 
         /* SIO0 : receive */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_opsput_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0 : send */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_opsput_irq(M32R_IRQ_SIO0_S);
 
         /* SIO1 : receive */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_opsput_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1 : send */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_opsput_irq(M32R_IRQ_SIO1_S);
 
         /* DMA1 : */
-        set_irq_chip_and_handler(M32R_IRQ_DMA1, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_DMA1, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_DMA1].icucr = 0;
         disable_opsput_irq(M32R_IRQ_DMA1);
 
 #ifdef CONFIG_SERIAL_M32R_PLDSIO
         /* INT#1: SIO0 Receive on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_SIO0_RCV, &opsput_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_SIO0_RCV, &opsput_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
         disable_opsput_pld_irq(PLD_IRQ_SIO0_RCV);
 
         /* INT#1: SIO0 Send on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_SIO0_SND, &opsput_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_SIO0_SND, &opsput_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
         disable_opsput_pld_irq(PLD_IRQ_SIO0_SND);
 #endif  /* CONFIG_SERIAL_M32R_PLDSIO */
 
         /* INT#1: CFC IREQ on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_CFIREQ, &opsput_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &opsput_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;       /* 'L' level sense */
         disable_opsput_pld_irq(PLD_IRQ_CFIREQ);
 
         /* INT#1: CFC Insert on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_INSERT, &opsput_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &opsput_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00;   /* 'L' edge sense */
         disable_opsput_pld_irq(PLD_IRQ_CFC_INSERT);
 
         /* INT#1: CFC Eject on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_CFC_EJECT, &opsput_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &opsput_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;    /* 'H' edge sense */
         disable_opsput_pld_irq(PLD_IRQ_CFC_EJECT);
@@ -349,7 +349,7 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_USB)
         outw(USBCR_OTGS, USBCR);        /* USBCR: non-OTG */
-        set_irq_chip_and_handler(OPSPUT_LCD_IRQ_USB_INT1,
+        irq_set_chip_and_handler(OPSPUT_LCD_IRQ_USB_INT1,
                                  &opsput_lcdpld_irq_type, handle_level_irq);
         lcdpld_icu_data[irq2lcdpldirq(OPSPUT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;        /* "L" level sense */
         disable_opsput_lcdpld_irq(OPSPUT_LCD_IRQ_USB_INT1);
@@ -365,7 +365,7 @@ void __init init_IRQ(void)
         /*
          * INT3# is used for AR
          */
-        set_irq_chip_and_handler(M32R_IRQ_INT3, &opsput_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_INT3, &opsput_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
         disable_opsput_irq(M32R_IRQ_INT3);
diff --git a/arch/m32r/platforms/usrv/setup.c b/arch/m32r/platforms/usrv/setup.c
index f3cff26d6e74..0c7a1e8c77b0 100644
--- a/arch/m32r/platforms/usrv/setup.c
+++ b/arch/m32r/platforms/usrv/setup.c
@@ -138,32 +138,32 @@ void __init init_IRQ(void)
                 once++;
 
         /* MFT2 : system timer */
-        set_irq_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
         disable_mappi_irq(M32R_IRQ_MFT2);
 
 #if defined(CONFIG_SERIAL_M32R_SIO)
         /* SIO0_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO0_R);
 
         /* SIO0_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO0_S);
 
         /* SIO1_R : uart receive data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO1_R);
 
         /* SIO1_S : uart send data */
-        set_irq_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type,
+        irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type,
                                  handle_level_irq);
         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
         disable_mappi_irq(M32R_IRQ_SIO1_S);
@@ -171,7 +171,7 @@ void __init init_IRQ(void)
 
         /* INT#67-#71: CFC#0 IREQ on PLD */
         for (i = 0 ; i < CONFIG_M32R_CFC_NUM ; i++ ) {
-                set_irq_chip_and_handler(PLD_IRQ_CF0 + i,
+                irq_set_chip_and_handler(PLD_IRQ_CF0 + i,
                                          &m32700ut_pld_irq_type,
                                          handle_level_irq);
                 pld_icu_data[irq2pldirq(PLD_IRQ_CF0 + i)].icucr
@@ -181,14 +181,14 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
         /* INT#76: 16552D#0 IREQ on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_UART0, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_UART0, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_UART0)].icucr
                 = PLD_ICUCR_ISMOD03;    /* 'H' level sense */
         disable_m32700ut_pld_irq(PLD_IRQ_UART0);
 
         /* INT#77: 16552D#1 IREQ on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_UART1, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_UART1, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_UART1)].icucr
                 = PLD_ICUCR_ISMOD03;    /* 'H' level sense */
@@ -197,7 +197,7 @@ void __init init_IRQ(void)
 
 #if defined(CONFIG_IDC_AK4524) || defined(CONFIG_IDC_AK4524_MODULE)
         /* INT#80: AK4524 IREQ on PLD */
-        set_irq_chip_and_handler(PLD_IRQ_SNDINT, &m32700ut_pld_irq_type,
+        irq_set_chip_and_handler(PLD_IRQ_SNDINT, &m32700ut_pld_irq_type,
                                  handle_level_irq);
         pld_icu_data[irq2pldirq(PLD_IRQ_SNDINT)].icucr
                 = PLD_ICUCR_ISMOD01;    /* 'L' level sense */