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[ARM] 5298/1: Drop desc_handle_irq()

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desc_handle_irq() was declared as obsolete since long ago.
Replace it with generic_handle_irq()

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Dmitry Baryshkov
2008-10-09 13:36:24 +01:00
committed by Russell King
parent 27c4cae281
commit d8aa0251f1
42 changed files with 72 additions and 162 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/kernel/ecard.c
View File

@ -587,8 +587,7 @@ ecard_irq_handler(unsigned int irq, struct irq_desc *desc)
pending = ecard_default_ops.irqpending(ec);
if (pending) {
struct irq_desc *d = irq_desc + ec->irq;
desc_handle_irq(ec->irq, d);
generic_handle_irq(ec->irq);
called ++;
}
}
@ -622,7 +621,6 @@ ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
ecard_t *ec = slot_to_ecard(slot);
if (ec->claimed) {
struct irq_desc *d = irq_desc + ec->irq;
/*
* this ugly code is so that we can operate a
* prioritorising system:
@ -635,7 +633,7 @@ ecard_irqexp_handler(unsigned int irq, struct irq_desc *desc)
* Serial cards should go in 0/1, ethernet/scsi in 2/3
* otherwise you will lose serial data at high speeds!
*/
desc_handle_irq(ec->irq, d);
generic_handle_irq(ec->irq);
} else {
printk(KERN_WARNING "card%d: interrupt from unclaimed "
"card???\n", slot);

11
arch/arm/kernel/irq.c
View File

@ -112,18 +112,17 @@ static struct irq_desc bad_irq_desc = {
asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
{
struct pt_regs *old_regs = set_irq_regs(regs);
struct irq_desc *desc = irq_desc + irq;
irq_enter();
/*
* Some hardware gives randomly wrong interrupts. Rather
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
desc = &bad_irq_desc;
irq_enter();
desc_handle_irq(irq, desc);
handle_bad_irq(irq, &bad_irq_desc);
else
generic_handle_irq(irq);
/* AT91 specific workaround */
irq_finish(irq);