m32r: Convert opsput irq chip

Convert the irq chips to the new functions and use proper flow
handlers. handle_level_irq is appropriate.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Paul Mundt <lethal@linux-sh.org>

1 files changed, 27 insertions, 31 deletions

diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c
index a16a7fe0e6f9..8c0907dd771b 100644
--- a/arch/m32r/platforms/opsput/setup.c
+++ b/arch/m32r/platforms/opsput/setup.c
@@ -46,39 +46,30 @@ static void enable_opsput_irq(unsigned int irq)
         outl(data, port);
 }
 
-static void mask_and_ack_opsput(unsigned int irq)
+static void mask_opsput(struct irq_data *data)
 {
-        disable_opsput_irq(irq);
+        disable_opsput_irq(data->irq);
 }
 
-static void end_opsput_irq(unsigned int irq)
+static void unmask_opsput(struct irq_data *data)
 {
-        enable_opsput_irq(irq);
+        enable_opsput_irq(data->irq);
 }
 
-static unsigned int startup_opsput_irq(unsigned int irq)
-{
-        enable_opsput_irq(irq);
-        return (0);
-}
-
-static void shutdown_opsput_irq(unsigned int irq)
+static void shutdown_opsput(struct irq_data *data)
 {
         unsigned long port;
 
-        port = irq2port(irq);
+        port = irq2port(data->irq);
         outl(M32R_ICUCR_ILEVEL7, port);
 }
 
 static struct irq_chip opsput_irq_type =
 {
-        .name = "OPSPUT-IRQ",
-        .startup = startup_opsput_irq,
-        .shutdown = shutdown_opsput_irq,
-        .enable = enable_opsput_irq,
-        .disable = disable_opsput_irq,
-        .ack = mask_and_ack_opsput,
-        .end = end_opsput_irq
+        .name           = "OPSPUT-IRQ",
+        .irq_shutdown   = shutdown_opsput,
+        .irq_mask       = mask_opsput,
+        .irq_unmask     = unmask_opsput,
 };
 
 /*
@@ -100,7 +91,6 @@ static void disable_opsput_pld_irq(unsigned int irq)
         unsigned int pldirq;
 
         pldirq = irq2pldirq(irq);
-//      disable_opsput_irq(M32R_IRQ_INT1);
         port = pldirq2port(pldirq);
         data = pld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
         outw(data, port);
@@ -112,7 +102,6 @@ static void enable_opsput_pld_irq(unsigned int irq)
         unsigned int pldirq;
 
         pldirq = irq2pldirq(irq);
-//      enable_opsput_irq(M32R_IRQ_INT1);
         port = pldirq2port(pldirq);
         data = pld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
         outw(data, port);
@@ -127,7 +116,7 @@ static void mask_and_ack_opsput_pld(unsigned int irq)
 static void end_opsput_pld_irq(unsigned int irq)
 {
         enable_opsput_pld_irq(irq);
-        end_opsput_irq(M32R_IRQ_INT1);
+        enable_opsput_irq(M32R_IRQ_INT1);
 }
 
 static unsigned int startup_opsput_pld_irq(unsigned int irq)
@@ -197,7 +186,7 @@ static void mask_and_ack_opsput_lanpld(unsigned int irq)
 static void end_opsput_lanpld_irq(unsigned int irq)
 {
         enable_opsput_lanpld_irq(irq);
-        end_opsput_irq(M32R_IRQ_INT0);
+        enable_opsput_irq(M32R_IRQ_INT0);
 }
 
 static unsigned int startup_opsput_lanpld_irq(unsigned int irq)
@@ -266,7 +255,7 @@ static void mask_and_ack_opsput_lcdpld(unsigned int irq)
 static void end_opsput_lcdpld_irq(unsigned int irq)
 {
         enable_opsput_lcdpld_irq(irq);
-        end_opsput_irq(M32R_IRQ_INT2);
+        enable_opsput_irq(M32R_IRQ_INT2);
 }
 
 static unsigned int startup_opsput_lcdpld_irq(unsigned int irq)
@@ -306,32 +295,38 @@ void __init init_IRQ(void)
 #endif  /* CONFIG_SMC91X */
 
         /* MFT2 : system timer */
-        set_irq_chip(M32R_IRQ_MFT2, &opsput_irq_type);
+        set_irq_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(M32R_IRQ_SIO0_R, &opsput_irq_type);
+        set_irq_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(M32R_IRQ_SIO0_S, &opsput_irq_type);
+        set_irq_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(M32R_IRQ_SIO1_R, &opsput_irq_type);
+        set_irq_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(M32R_IRQ_SIO1_S, &opsput_irq_type);
+        set_irq_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(M32R_IRQ_DMA1, &opsput_irq_type);
+        set_irq_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);
 
@@ -394,7 +389,8 @@ void __init init_IRQ(void)
         /*
          * INT3# is used for AR
          */
-        set_irq_chip(M32R_IRQ_INT3, &opsput_irq_type);
+        set_irq_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);
 #endif /* CONFIG_VIDEO_M32R_AR */