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authorThomas Gleixner <tglx@linutronix.de>2011-01-19 18:19:42 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-01-21 11:55:27 +0100
commit37808e47eab064006eb17d46cf15a098655940c4 (patch)
tree56804a90f0262568fd48cee072cbe07f45188e5d /arch/m32r/platforms
parent72bd198f1d8e3341ea55dc250830a92e2816d16a (diff)
downloadvexpress-lsk-37808e47eab064006eb17d46cf15a098655940c4.tar.gz
m32r: Convert m32700ut lcdpld irq chip
Convert the irq chip 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/m32700ut/setup.c32
1 files changed, 12 insertions, 20 deletions
diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c
index bce70e1eb9e..2074bcc841e 100644
--- a/arch/m32r/platforms/m32700ut/setup.c
+++ b/arch/m32r/platforms/m32700ut/setup.c
@@ -226,42 +226,33 @@ static void enable_m32700ut_lcdpld_irq(unsigned int irq)
outw(data, port);
}
-static void mask_and_ack_m32700ut_lcdpld(unsigned int irq)
+static void mask_m32700ut_lcdpld(struct irq_data *data)
{
- disable_m32700ut_lcdpld_irq(irq);
+ disable_m32700ut_lcdpld_irq(data->irq);
}
-static void end_m32700ut_lcdpld_irq(unsigned int irq)
+static void unmask_m32700ut_lcdpld(struct irq_data *data)
{
- enable_m32700ut_lcdpld_irq(irq);
+ enable_m32700ut_lcdpld_irq(data->irq);
enable_m32700ut_irq(M32R_IRQ_INT2);
}
-static unsigned int startup_m32700ut_lcdpld_irq(unsigned int irq)
-{
- enable_m32700ut_lcdpld_irq(irq);
- return (0);
-}
-
-static void shutdown_m32700ut_lcdpld_irq(unsigned int irq)
+static void shutdown_m32700ut_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 m32700ut_lcdpld_irq_type =
{
- .name = "M32700UT-PLD-LCD-IRQ",
- .startup = startup_m32700ut_lcdpld_irq,
- .shutdown = shutdown_m32700ut_lcdpld_irq,
- .enable = enable_m32700ut_lcdpld_irq,
- .disable = disable_m32700ut_lcdpld_irq,
- .ack = mask_and_ack_m32700ut_lcdpld,
- .end = end_m32700ut_lcdpld_irq
+ .name = "M32700UT-PLD-LCD-IRQ",
+ .irq_shutdown = shutdown_m32700ut_lcdpld,
+ .irq_mask = mask_m32700ut_lcdpld,
+ .irq_unmask = unmask_m32700ut_lcdpld,
};
void __init init_IRQ(void)
@@ -358,7 +349,8 @@ void __init init_IRQ(void)
#if defined(CONFIG_USB)
outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */
- set_irq_chip(M32700UT_LCD_IRQ_USB_INT1, &m32700ut_lcdpld_irq_type);
+ set_irq_chip_and_handler(M32700UT_LCD_IRQ_USB_INT1,
+ &m32700ut_lcdpld_irq_type, handle_level_irq);
lcdpld_icu_data[irq2lcdpldirq(M32700UT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* "L" level sense */
disable_m32700ut_lcdpld_irq(M32700UT_LCD_IRQ_USB_INT1);