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Commit 8ed5c00d authored by Kyle McMartin's avatar Kyle McMartin
Browse files

parisc: convert eisa interrupts to flow handlers 



Signed-off-by: default avatarKyle McMartin <kyle@redhat.com>
parent 7998b3bd

drivers/parisc/eisa.c

+7 −16
Original line number Diff line number Diff line
@@ -144,7 +144,7 @@ static unsigned int eisa_irq_level __read_mostly; /* default to edge triggered * 




/* called by free irq */

static void eisa_disable_irq(unsigned int irq)

static void eisa_mask_irq(unsigned int irq)

{

	unsigned long flags;
@@ -164,7 +164,7 @@ static void eisa_disable_irq(unsigned int irq) 
}



/* called by request irq */

static void eisa_enable_irq(unsigned int irq)

static void eisa_unmask_irq(unsigned int irq)

{

	unsigned long flags;

	EISA_DBG("enable irq %d\n", irq);
@@ -182,20 +182,11 @@ static void eisa_enable_irq(unsigned int irq) 
	EISA_DBG("pic1 mask %02x\n", eisa_in8(0xa1));

}



static unsigned int eisa_startup_irq(unsigned int irq)

{

	eisa_enable_irq(irq);

	return 0;

}



static struct irq_chip eisa_interrupt_type = {

	.name	=	"EISA",

	.startup =	eisa_startup_irq,

	.shutdown =	eisa_disable_irq,

	.enable =	eisa_enable_irq,

	.disable =	eisa_disable_irq,

	.unmask	=	eisa_unmask_irq,

	.mask	=	eisa_mask_irq,

	.ack	=	no_ack_irq,

	.end =		no_end_irq,

};



static irqreturn_t eisa_irq(int wax_irq, void *intr_dev)
@@ -349,7 +340,7 @@ static int __init eisa_probe(struct parisc_device *dev) 
	setup_irq(2, &irq2_action);

	for (i = 0; i < 16; i++) {

		set_irq_chip_and_handler(i, &eisa_interrupt_type,

			parisc_do_IRQ);

			handle_level_irq);

	}

	

	EISA_bus = 1;