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m32r: Convert opsput_lcdpld irq chip

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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>
This commit is contained in:
Thomas Gleixner 2011-01-19 19:01:23 +01:00
parent 1899a493b9
commit 9b141fa649
1 changed files with 16 additions and 26 deletions
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42
arch/m32r/platforms/opsput/setup.c
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@ -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