diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-01-19 18:19:42 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-01-21 11:55:27 +0100 |
| commit | 37808e47eab064006eb17d46cf15a098655940c4 (patch) | |
| tree | 56804a90f0262568fd48cee072cbe07f45188e5d /arch | |
| parent | 72bd198f1d8e3341ea55dc250830a92e2816d16a (diff) | |
| download | talos-op-linux-37808e47eab064006eb17d46cf15a098655940c4.tar.gz talos-op-linux-37808e47eab064006eb17d46cf15a098655940c4.zip | |
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')
| -rw-r--r-- | arch/m32r/platforms/m32700ut/setup.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c index bce70e1eb9e3..2074bcc841eb 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); |
