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authorThomas Gleixner <tglx@linutronix.de>2011-01-19 19:01:23 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-01-21 11:55:30 +0100
commit9b141fa649b160c6a0854a79fe2cd741c5c99e80 (patch)
treeaa96a5837b48d197ea406c8131d857a7ef240774 /arch/m32r/platforms
parent1899a493b991cf9ea7a57d15b64588632fe32cf0 (diff)
downloadvexpress-lsk-9b141fa649b160c6a0854a79fe2cd741c5c99e80.tar.gz
m32r: Convert opsput_lcdpld 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>
Diffstat (limited to 'arch/m32r/platforms')
-rw-r--r--arch/m32r/platforms/opsput/setup.c42
1 files changed, 16 insertions, 26 deletions
diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c
index 7648c1dd8de..12731547e8b 100644
--- a/arch/m32r/platforms/opsput/setup.c
+++ b/arch/m32r/platforms/opsput/setup.c
@@ -227,42 +227,32 @@ static void enable_opsput_lcdpld_irq(unsigned int irq)
outw(data, port);
}
-static void mask_and_ack_opsput_lcdpld(unsigned int irq)
+static void mask_opsput_lcdpld(struct irq_data *data)
{
- disable_opsput_lcdpld_irq(irq);
+ disable_opsput_lcdpld_irq(data->irq);
}
-static void end_opsput_lcdpld_irq(unsigned int irq)
+static void unmask_opsput_lcdpld(struct irq_data *data)
{
- enable_opsput_lcdpld_irq(irq);
+ enable_opsput_lcdpld_irq(data->irq);
enable_opsput_irq(M32R_IRQ_INT2);
}
-static unsigned int startup_opsput_lcdpld_irq(unsigned int irq)
-{
- enable_opsput_lcdpld_irq(irq);
- return (0);
-}
-
-static void shutdown_opsput_lcdpld_irq(unsigned int irq)
+static void shutdown_opsput_lcdpld(struct irq_data *data)
{
unsigned long port;
unsigned int pldirq;
- pldirq = irq2lcdpldirq(irq);
+ pldirq = irq2lcdpldirq(data->irq);
port = lcdpldirq2port(pldirq);
outw(PLD_ICUCR_ILEVEL7, port);
}
-static struct irq_chip opsput_lcdpld_irq_type =
-{
- "OPSPUT-PLD-LCD-IRQ",
- startup_opsput_lcdpld_irq,
- shutdown_opsput_lcdpld_irq,
- enable_opsput_lcdpld_irq,
- disable_opsput_lcdpld_irq,
- mask_and_ack_opsput_lcdpld,
- end_opsput_lcdpld_irq
+static struct irq_chip opsput_lcdpld_irq_type = {
+ .name = "OPSPUT-PLD-LCD-IRQ",
+ .irq_shutdown = shutdown_opsput_lcdpld,
+ .irq_mask = mask_opsput_lcdpld,
+ .irq_unmask = unmask_opsput_lcdpld,
};
void __init init_IRQ(void)
@@ -358,11 +348,11 @@ void __init init_IRQ(void)
enable_opsput_irq(M32R_IRQ_INT1);
#if defined(CONFIG_USB)
- outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */
-
- set_irq_chip(OPSPUT_LCD_IRQ_USB_INT1, &opsput_lcdpld_irq_type);
- 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);
+ outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */
+ set_irq_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);
#endif
/*
* INT2# is used for BAT, USB, AUDIO