unicore32: modify function names and parameters for irq_chips

  -- by advice with Thomas Gleixner

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>

diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 90835c95947617622e541682ba01d6bb726527a9..7f65018e64ac8a0e135e2850ce35e461bf03ba95 100644 (file)
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -10,6 +10,7 @@ config UNICORE32
        select HAVE_KERNEL_LZMA
        select GENERIC_FIND_FIRST_BIT
        select GENERIC_IRQ_PROBE
+       select GENERIC_HARDIRQS_NO_DEPRECATED
        select ARCH_WANT_FRAME_POINTERS
        help
          UniCore-32 is 32-bit Instruction Set Architecture,

diff --git a/arch/unicore32/kernel/irq.c b/arch/unicore32/kernel/irq.c
index 7c211f59783350f16abfdb93085756076ac987a7..38e30897dea36ca53542c158a79444ec0146318e 100644 (file)
--- a/arch/unicore32/kernel/irq.c
+++ b/arch/unicore32/kernel/irq.c
@@ -42,14 +42,14 @@ static int GPIO_IRQ_mask = 0;
 
 #define GPIO_MASK(irq)         (1 << (irq - IRQ_GPIO0))
 
-static int puv3_gpio_type(unsigned int irq, unsigned int type)
+static int puv3_gpio_type(struct irq_data *d, unsigned int type)
 {
        unsigned int mask;
 
-       if (irq < IRQ_GPIOHIGH)
-               mask = 1 << irq;
+       if (d->irq < IRQ_GPIOHIGH)
+               mask = 1 << d->irq;
        else
-               mask = GPIO_MASK(irq);
+               mask = GPIO_MASK(d->irq);
 
        if (type == IRQ_TYPE_PROBE) {
                if ((GPIO_IRQ_rising_edge | GPIO_IRQ_falling_edge) & mask)
@@ -75,37 +75,37 @@ static int puv3_gpio_type(unsigned int irq, unsigned int type)
 /*
  * GPIO IRQs must be acknowledged.  This is for IRQs from 0 to 7.
  */
-static void puv3_low_gpio_ack(unsigned int irq)
+static void puv3_low_gpio_ack(struct irq_data *d)
 {
-       GPIO_GEDR = (1 << irq);
+       GPIO_GEDR = (1 << d->irq);
 }
 
-static void puv3_low_gpio_mask(unsigned int irq)
+static void puv3_low_gpio_mask(struct irq_data *d)
 {
-       INTC_ICMR &= ~(1 << irq);
+       INTC_ICMR &= ~(1 << d->irq);
 }
 
-static void puv3_low_gpio_unmask(unsigned int irq)
+static void puv3_low_gpio_unmask(struct irq_data *d)
 {
-       INTC_ICMR |= 1 << irq;
+       INTC_ICMR |= 1 << d->irq;
 }
 
-static int puv3_low_gpio_wake(unsigned int irq, unsigned int on)
+static int puv3_low_gpio_wake(struct irq_data *d, unsigned int on)
 {
        if (on)
-               PM_PWER |= 1 << irq;
+               PM_PWER |= 1 << d->irq;
        else
-               PM_PWER &= ~(1 << irq);
+               PM_PWER &= ~(1 << d->irq);
        return 0;
 }
 
 static struct irq_chip puv3_low_gpio_chip = {
        .name           = "GPIO-low",
-       .ack            = puv3_low_gpio_ack,
-       .mask           = puv3_low_gpio_mask,
-       .unmask         = puv3_low_gpio_unmask,
-       .set_type       = puv3_gpio_type,
-       .set_wake       = puv3_low_gpio_wake,
+       .irq_ack        = puv3_low_gpio_ack,
+       .irq_mask       = puv3_low_gpio_mask,
+       .irq_unmask     = puv3_low_gpio_unmask,
+       .irq_set_type   = puv3_gpio_type,
+       .irq_set_wake   = puv3_low_gpio_wake,
 };
 
 /*
@@ -142,16 +142,16 @@ puv3_gpio_handler(unsigned int irq, struct irq_desc *desc)
  * In addition, the IRQs are all collected up into one bit in the
  * interrupt controller registers.
  */
-static void puv3_high_gpio_ack(unsigned int irq)
+static void puv3_high_gpio_ack(struct irq_data *d)
 {
-       unsigned int mask = GPIO_MASK(irq);
+       unsigned int mask = GPIO_MASK(d->irq);
 
        GPIO_GEDR = mask;
 }
 
-static void puv3_high_gpio_mask(unsigned int irq)
+static void puv3_high_gpio_mask(struct irq_data *d)
 {
-       unsigned int mask = GPIO_MASK(irq);
+       unsigned int mask = GPIO_MASK(d->irq);
 
        GPIO_IRQ_mask &= ~mask;
 
@@ -159,9 +159,9 @@ static void puv3_high_gpio_mask(unsigned int irq)
        GPIO_GFER &= ~mask;
 }
 
-static void puv3_high_gpio_unmask(unsigned int irq)
+static void puv3_high_gpio_unmask(struct irq_data *d)
 {
-       unsigned int mask = GPIO_MASK(irq);
+       unsigned int mask = GPIO_MASK(d->irq);
 
        GPIO_IRQ_mask |= mask;
 
@@ -169,7 +169,7 @@ static void puv3_high_gpio_unmask(unsigned int irq)
        GPIO_GFER = GPIO_IRQ_falling_edge & GPIO_IRQ_mask;
 }
 
-static int puv3_high_gpio_wake(unsigned int irq, unsigned int on)
+static int puv3_high_gpio_wake(struct irq_data *d, unsigned int on)
 {
        if (on)
                PM_PWER |= PM_PWER_GPIOHIGH;
@@ -180,33 +180,33 @@ static int puv3_high_gpio_wake(unsigned int irq, unsigned int on)
 
 static struct irq_chip puv3_high_gpio_chip = {
        .name           = "GPIO-high",
-       .ack            = puv3_high_gpio_ack,
-       .mask           = puv3_high_gpio_mask,
-       .unmask         = puv3_high_gpio_unmask,
-       .set_type       = puv3_gpio_type,
-       .set_wake       = puv3_high_gpio_wake,
+       .irq_ack        = puv3_high_gpio_ack,
+       .irq_mask       = puv3_high_gpio_mask,
+       .irq_unmask     = puv3_high_gpio_unmask,
+       .irq_set_type   = puv3_gpio_type,
+       .irq_set_wake   = puv3_high_gpio_wake,
 };
 
 /*
  * We don't need to ACK IRQs on the PKUnity unless they're GPIOs
  * this is for internal IRQs i.e. from 8 to 31.
  */
-static void puv3_mask_irq(unsigned int irq)
+static void puv3_mask_irq(struct irq_data *d)
 {
-       INTC_ICMR &= ~(1 << irq);
+       INTC_ICMR &= ~(1 << d->irq);
 }
 
-static void puv3_unmask_irq(unsigned int irq)
+static void puv3_unmask_irq(struct irq_data *d)
 {
-       INTC_ICMR |= (1 << irq);
+       INTC_ICMR |= (1 << d->irq);
 }
 
 /*
  * Apart form GPIOs, only the RTC alarm can be a wakeup event.
  */
-static int puv3_set_wake(unsigned int irq, unsigned int on)
+static int puv3_set_wake(struct irq_data *d, unsigned int on)
 {
-       if (irq == IRQ_RTCAlarm) {
+       if (d->irq == IRQ_RTCAlarm) {
                if (on)
                        PM_PWER |= PM_PWER_RTC;
                else
@@ -218,10 +218,10 @@ static int puv3_set_wake(unsigned int irq, unsigned int on)
 
 static struct irq_chip puv3_normal_chip = {
        .name           = "PKUnity-v3",
-       .ack            = puv3_mask_irq,
-       .mask           = puv3_mask_irq,
-       .unmask         = puv3_unmask_irq,
-       .set_wake       = puv3_set_wake,
+       .irq_ack        = puv3_mask_irq,
+       .irq_mask       = puv3_mask_irq,
+       .irq_unmask     = puv3_unmask_irq,
+       .irq_set_wake   = puv3_set_wake,
 };
 
 static struct resource irq_resource = {
@@ -383,7 +383,7 @@ int show_interrupts(struct seq_file *p, void *v)
                seq_printf(p, "%3d: ", i);
                for_each_present_cpu(cpu)
                        seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
-               seq_printf(p, " %10s", desc->chip->name ? : "-");
+               seq_printf(p, " %10s", 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);