sh: mach-systemh: irq_data conversion.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c
index 523aea5..e5ee13a 100644
--- a/arch/sh/boards/mach-systemh/irq.c
+++ b/arch/sh/boards/mach-systemh/irq.c
@@ -23,54 +23,39 @@
static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
-/* forward declaration */
-static void enable_systemh_irq(unsigned int irq);
-static void disable_systemh_irq(unsigned int irq);
-static void mask_and_ack_systemh(unsigned int);
+static void disable_systemh_irq(struct irq_data *data)
+{
+ unsigned long val, mask = 0x01 << 1;
+
+ /* Clear the "irq"th bit in the mask and set it in the request */
+ val = __raw_readl((unsigned long)systemh_irq_mask_register);
+ val &= ~mask;
+ __raw_writel(val, (unsigned long)systemh_irq_mask_register);
+
+ val = __raw_readl((unsigned long)systemh_irq_request_register);
+ val |= mask;
+ __raw_writel(val, (unsigned long)systemh_irq_request_register);
+}
+
+static void enable_systemh_irq(struct irq_data *data)
+{
+ unsigned long val, mask = 0x01 << 1;
+
+ /* Set "irq"th bit in the mask register */
+ val = __raw_readl((unsigned long)systemh_irq_mask_register);
+ val |= mask;
+ __raw_writel(val, (unsigned long)systemh_irq_mask_register);
+}
static struct irq_chip systemh_irq_type = {
- .name = " SystemH Register",
- .unmask = enable_systemh_irq,
- .mask = disable_systemh_irq,
- .ack = mask_and_ack_systemh,
+ .name = "SystemH Register",
+ .irq_unmask = enable_systemh_irq,
+ .irq_mask = disable_systemh_irq,
};
-static void disable_systemh_irq(unsigned int irq)
-{
- if (systemh_irq_mask_register) {
- unsigned long val, mask = 0x01 << 1;
-
- /* Clear the "irq"th bit in the mask and set it in the request */
- val = __raw_readl((unsigned long)systemh_irq_mask_register);
- val &= ~mask;
- __raw_writel(val, (unsigned long)systemh_irq_mask_register);
-
- val = __raw_readl((unsigned long)systemh_irq_request_register);
- val |= mask;
- __raw_writel(val, (unsigned long)systemh_irq_request_register);
- }
-}
-
-static void enable_systemh_irq(unsigned int irq)
-{
- if (systemh_irq_mask_register) {
- unsigned long val, mask = 0x01 << 1;
-
- /* Set "irq"th bit in the mask register */
- val = __raw_readl((unsigned long)systemh_irq_mask_register);
- val |= mask;
- __raw_writel(val, (unsigned long)systemh_irq_mask_register);
- }
-}
-
-static void mask_and_ack_systemh(unsigned int irq)
-{
- disable_systemh_irq(irq);
-}
-
void make_systemh_irq(unsigned int irq)
{
disable_irq_nosync(irq);
set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
- disable_systemh_irq(irq);
+ disable_systemh_irq(irq_get_irq_data(irq));
}