MIPS: TXx9: Convert to new irq_chip functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2207/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

5 files changed, 75 insertions, 93 deletions

diff --git a/arch/mips/txx9/generic/irq_tx4939.c b/arch/mips/txx9/generic/irq_tx4939.c
index 3886ad77cbad..93b6edbedd64 100644
--- a/arch/mips/txx9/generic/irq_tx4939.c
+++ b/arch/mips/txx9/generic/irq_tx4939.c
@@ -50,9 +50,9 @@ static struct {
         unsigned char mode;
 } tx4939irq[TX4939_NUM_IR] __read_mostly;
 
-static void tx4939_irq_unmask(unsigned int irq)
+static void tx4939_irq_unmask(struct irq_data *d)
 {
-        unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+        unsigned int irq_nr = d->irq - TXX9_IRQ_BASE;
         u32 __iomem *lvlp;
         int ofs;
         if (irq_nr < 32) {
@@ -68,9 +68,9 @@ static void tx4939_irq_unmask(unsigned int irq)
                      lvlp);
 }
 
-static inline void tx4939_irq_mask(unsigned int irq)
+static inline void tx4939_irq_mask(struct irq_data *d)
 {
-        unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+        unsigned int irq_nr = d->irq - TXX9_IRQ_BASE;
         u32 __iomem *lvlp;
         int ofs;
         if (irq_nr < 32) {
@@ -87,11 +87,11 @@ static inline void tx4939_irq_mask(unsigned int irq)
         mmiowb();
 }
 
-static void tx4939_irq_mask_ack(unsigned int irq)
+static void tx4939_irq_mask_ack(struct irq_data *d)
 {
-        unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+        unsigned int irq_nr = d->irq - TXX9_IRQ_BASE;
 
-        tx4939_irq_mask(irq);
+        tx4939_irq_mask(d);
         if (TXx9_IRCR_EDGE(tx4939irq[irq_nr].mode)) {
                 irq_nr--;
                 /* clear edge detection */
@@ -101,9 +101,9 @@ static void tx4939_irq_mask_ack(unsigned int irq)
         }
 }
 
-static int tx4939_irq_set_type(unsigned int irq, unsigned int flow_type)
+static int tx4939_irq_set_type(struct irq_data *d, unsigned int flow_type)
 {
-        unsigned int irq_nr = irq - TXX9_IRQ_BASE;
+        unsigned int irq_nr = d->irq - TXX9_IRQ_BASE;
         u32 cr;
         u32 __iomem *crp;
         int ofs;
@@ -145,11 +145,11 @@ static int tx4939_irq_set_type(unsigned int irq, unsigned int flow_type)
 
 static struct irq_chip tx4939_irq_chip = {
         .name           = "TX4939",
-        .ack            = tx4939_irq_mask_ack,
-        .mask           = tx4939_irq_mask,
-        .mask_ack       = tx4939_irq_mask_ack,
-        .unmask         = tx4939_irq_unmask,
-        .set_type       = tx4939_irq_set_type,
+        .irq_ack        = tx4939_irq_mask_ack,
+        .irq_mask       = tx4939_irq_mask,
+        .irq_mask_ack   = tx4939_irq_mask_ack,
+        .irq_unmask     = tx4939_irq_unmask,
+        .irq_set_type   = tx4939_irq_set_type,
 };
 
 static int tx4939_irq_set_pri(int irc_irq, int new_pri)
diff --git a/arch/mips/txx9/jmr3927/irq.c b/arch/mips/txx9/jmr3927/irq.c
index 0a7f8e3b9fd7..92a5c1b400f0 100644
--- a/arch/mips/txx9/jmr3927/irq.c
+++ b/arch/mips/txx9/jmr3927/irq.c
@@ -47,20 +47,20 @@
  * CP0_STATUS is a thread's resource (saved/restored on context switch).
  * So disable_irq/enable_irq MUST handle IOC/IRC registers.
  */
-static void mask_irq_ioc(unsigned int irq)
+static void mask_irq_ioc(struct irq_data *d)
 {
         /* 0: mask */
-        unsigned int irq_nr = irq - JMR3927_IRQ_IOC;
+        unsigned int irq_nr = d->irq - JMR3927_IRQ_IOC;
         unsigned char imask = jmr3927_ioc_reg_in(JMR3927_IOC_INTM_ADDR);
         unsigned int bit = 1 << irq_nr;
         jmr3927_ioc_reg_out(imask & ~bit, JMR3927_IOC_INTM_ADDR);
         /* flush write buffer */
         (void)jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR);
 }
-static void unmask_irq_ioc(unsigned int irq)
+static void unmask_irq_ioc(struct irq_data *d)
 {
         /* 0: mask */
-        unsigned int irq_nr = irq - JMR3927_IRQ_IOC;
+        unsigned int irq_nr = d->irq - JMR3927_IRQ_IOC;
         unsigned char imask = jmr3927_ioc_reg_in(JMR3927_IOC_INTM_ADDR);
         unsigned int bit = 1 << irq_nr;
         jmr3927_ioc_reg_out(imask | bit, JMR3927_IOC_INTM_ADDR);
@@ -95,10 +95,8 @@ static int jmr3927_irq_dispatch(int pending)
 
 static struct irq_chip jmr3927_irq_ioc = {
         .name = "jmr3927_ioc",
-        .ack = mask_irq_ioc,
-        .mask = mask_irq_ioc,
-        .mask_ack = mask_irq_ioc,
-        .unmask = unmask_irq_ioc,
+        .irq_mask = mask_irq_ioc,
+        .irq_unmask = unmask_irq_ioc,
 };
 
 void __init jmr3927_irq_setup(void)
diff --git a/arch/mips/txx9/rbtx4927/irq.c b/arch/mips/txx9/rbtx4927/irq.c
index c4b54d20efd3..7c0a048b307c 100644
--- a/arch/mips/txx9/rbtx4927/irq.c
+++ b/arch/mips/txx9/rbtx4927/irq.c
@@ -117,18 +117,6 @@
 #include <asm/txx9/generic.h>
 #include <asm/txx9/rbtx4927.h>
 
-static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq);
-static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq);
-
-#define TOSHIBA_RBTX4927_IOC_NAME "RBTX4927-IOC"
-static struct irq_chip toshiba_rbtx4927_irq_ioc_type = {
-        .name = TOSHIBA_RBTX4927_IOC_NAME,
-        .ack = toshiba_rbtx4927_irq_ioc_disable,
-        .mask = toshiba_rbtx4927_irq_ioc_disable,
-        .mask_ack = toshiba_rbtx4927_irq_ioc_disable,
-        .unmask = toshiba_rbtx4927_irq_ioc_enable,
-};
-
 static int toshiba_rbtx4927_irq_nested(int sw_irq)
 {
         u8 level3;
@@ -139,41 +127,47 @@ static int toshiba_rbtx4927_irq_nested(int sw_irq)
         return RBTX4927_IRQ_IOC + __fls8(level3);
 }
 
-static void __init toshiba_rbtx4927_irq_ioc_init(void)
-{
-        int i;
-
-        /* mask all IOC interrupts */
-        writeb(0, rbtx4927_imask_addr);
-        /* clear SoftInt interrupts */
-        writeb(0, rbtx4927_softint_addr);
-
-        for (i = RBTX4927_IRQ_IOC;
-             i < RBTX4927_IRQ_IOC + RBTX4927_NR_IRQ_IOC; i++)
-                set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type,
-                                         handle_level_irq);
-        set_irq_chained_handler(RBTX4927_IRQ_IOCINT, handle_simple_irq);
-}
-
-static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq)
+static void toshiba_rbtx4927_irq_ioc_enable(struct irq_data *d)
 {
         unsigned char v;
 
         v = readb(rbtx4927_imask_addr);
-        v |= (1 << (irq - RBTX4927_IRQ_IOC));
+        v |= (1 << (d->irq - RBTX4927_IRQ_IOC));
         writeb(v, rbtx4927_imask_addr);
 }
 
-static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq)
+static void toshiba_rbtx4927_irq_ioc_disable(struct irq_data *d)
 {
         unsigned char v;
 
         v = readb(rbtx4927_imask_addr);
-        v &= ~(1 << (irq - RBTX4927_IRQ_IOC));
+        v &= ~(1 << (d->irq - RBTX4927_IRQ_IOC));
         writeb(v, rbtx4927_imask_addr);
         mmiowb();
 }
 
+#define TOSHIBA_RBTX4927_IOC_NAME "RBTX4927-IOC"
+static struct irq_chip toshiba_rbtx4927_irq_ioc_type = {
+        .name = TOSHIBA_RBTX4927_IOC_NAME,
+        .irq_mask = toshiba_rbtx4927_irq_ioc_disable,
+        .irq_unmask = toshiba_rbtx4927_irq_ioc_enable,
+};
+
+static void __init toshiba_rbtx4927_irq_ioc_init(void)
+{
+        int i;
+
+        /* mask all IOC interrupts */
+        writeb(0, rbtx4927_imask_addr);
+        /* clear SoftInt interrupts */
+        writeb(0, rbtx4927_softint_addr);
+
+        for (i = RBTX4927_IRQ_IOC;
+             i < RBTX4927_IRQ_IOC + RBTX4927_NR_IRQ_IOC; i++)
+                set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type,
+                                         handle_level_irq);
+        set_irq_chained_handler(RBTX4927_IRQ_IOCINT, handle_simple_irq);
+}
 
 static int rbtx4927_irq_dispatch(int pending)
 {
diff --git a/arch/mips/txx9/rbtx4938/irq.c b/arch/mips/txx9/rbtx4938/irq.c
index 67a73a8065ec..2ec4fe1b1670 100644
--- a/arch/mips/txx9/rbtx4938/irq.c
+++ b/arch/mips/txx9/rbtx4938/irq.c
@@ -69,18 +69,6 @@
 #include <asm/txx9/generic.h>
 #include <asm/txx9/rbtx4938.h>
 
-static void toshiba_rbtx4938_irq_ioc_enable(unsigned int irq);
-static void toshiba_rbtx4938_irq_ioc_disable(unsigned int irq);
-
-#define TOSHIBA_RBTX4938_IOC_NAME "RBTX4938-IOC"
-static struct irq_chip toshiba_rbtx4938_irq_ioc_type = {
-        .name = TOSHIBA_RBTX4938_IOC_NAME,
-        .ack = toshiba_rbtx4938_irq_ioc_disable,
-        .mask = toshiba_rbtx4938_irq_ioc_disable,
-        .mask_ack = toshiba_rbtx4938_irq_ioc_disable,
-        .unmask = toshiba_rbtx4938_irq_ioc_enable,
-};
-
 static int toshiba_rbtx4938_irq_nested(int sw_irq)
 {
         u8 level3;
@@ -92,41 +80,33 @@ static int toshiba_rbtx4938_irq_nested(int sw_irq)
         return RBTX4938_IRQ_IOC + __fls8(level3);
 }
 
-static void __init
-toshiba_rbtx4938_irq_ioc_init(void)
-{
-        int i;
-
-        for (i = RBTX4938_IRQ_IOC;
-             i < RBTX4938_IRQ_IOC + RBTX4938_NR_IRQ_IOC; i++)
-                set_irq_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type,
-                                         handle_level_irq);
-
-        set_irq_chained_handler(RBTX4938_IRQ_IOCINT, handle_simple_irq);
-}
-
-static void
-toshiba_rbtx4938_irq_ioc_enable(unsigned int irq)
+static void toshiba_rbtx4938_irq_ioc_enable(struct irq_data *d)
 {
         unsigned char v;
 
         v = readb(rbtx4938_imask_addr);
-        v |= (1 << (irq - RBTX4938_IRQ_IOC));
+        v |= (1 << (d->irq - RBTX4938_IRQ_IOC));
         writeb(v, rbtx4938_imask_addr);
         mmiowb();
 }
 
-static void
-toshiba_rbtx4938_irq_ioc_disable(unsigned int irq)
+static void toshiba_rbtx4938_irq_ioc_disable(struct irq_data *d)
 {
         unsigned char v;
 
         v = readb(rbtx4938_imask_addr);
-        v &= ~(1 << (irq - RBTX4938_IRQ_IOC));
+        v &= ~(1 << (d->irq - RBTX4938_IRQ_IOC));
         writeb(v, rbtx4938_imask_addr);
         mmiowb();
 }
 
+#define TOSHIBA_RBTX4938_IOC_NAME "RBTX4938-IOC"
+static struct irq_chip toshiba_rbtx4938_irq_ioc_type = {
+        .name = TOSHIBA_RBTX4938_IOC_NAME,
+        .irq_mask = toshiba_rbtx4938_irq_ioc_disable,
+        .irq_unmask = toshiba_rbtx4938_irq_ioc_enable,
+};
+
 static int rbtx4938_irq_dispatch(int pending)
 {
         int irq;
@@ -146,6 +126,18 @@ static int rbtx4938_irq_dispatch(int pending)
         return irq;
 }
 
+static void __init toshiba_rbtx4938_irq_ioc_init(void)
+{
+        int i;
+
+        for (i = RBTX4938_IRQ_IOC;
+             i < RBTX4938_IRQ_IOC + RBTX4938_NR_IRQ_IOC; i++)
+                set_irq_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type,
+                                         handle_level_irq);
+
+        set_irq_chained_handler(RBTX4938_IRQ_IOCINT, handle_simple_irq);
+}
+
 void __init rbtx4938_irq_setup(void)
 {
         txx9_irq_dispatch = rbtx4938_irq_dispatch;
diff --git a/arch/mips/txx9/rbtx4939/irq.c b/arch/mips/txx9/rbtx4939/irq.c
index 57fa740a7205..70074632fb99 100644
--- a/arch/mips/txx9/rbtx4939/irq.c
+++ b/arch/mips/txx9/rbtx4939/irq.c
@@ -19,16 +19,16 @@
  * RBTX4939 IOC controller definition
  */
 
-static void rbtx4939_ioc_irq_unmask(unsigned int irq)
+static void rbtx4939_ioc_irq_unmask(struct irq_data *d)
 {
-        int ioc_nr = irq - RBTX4939_IRQ_IOC;
+        int ioc_nr = d->irq - RBTX4939_IRQ_IOC;
 
         writeb(readb(rbtx4939_ien_addr) | (1 << ioc_nr), rbtx4939_ien_addr);
 }
 
-static void rbtx4939_ioc_irq_mask(unsigned int irq)
+static void rbtx4939_ioc_irq_mask(struct irq_data *d)
 {
-        int ioc_nr = irq - RBTX4939_IRQ_IOC;
+        int ioc_nr = d->irq - RBTX4939_IRQ_IOC;
 
         writeb(readb(rbtx4939_ien_addr) & ~(1 << ioc_nr), rbtx4939_ien_addr);
         mmiowb();
@@ -36,10 +36,8 @@ static void rbtx4939_ioc_irq_mask(unsigned int irq)
 
 static struct irq_chip rbtx4939_ioc_irq_chip = {
         .name           = "IOC",
-        .ack            = rbtx4939_ioc_irq_mask,
-        .mask           = rbtx4939_ioc_irq_mask,
-        .mask_ack       = rbtx4939_ioc_irq_mask,
-        .unmask         = rbtx4939_ioc_irq_unmask,
+        .irq_mask       = rbtx4939_ioc_irq_mask,
+        .irq_unmask     = rbtx4939_ioc_irq_unmask,
 };