[RFC,trollpatch,1/1] genirq: Remove the fits all and nothing __do_IRQ() code

Commit Message

kyle mcmartin Sept. 30, 2010, 2:41 a.m. UTC

None

Patch

diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c
index c25dc2c..acdbc07 100644
--- a/arch/h8300/kernel/irq.c
+++ b/arch/h8300/kernel/irq.c
@@ -50,10 +50,6 @@  static void h8300_disable_irq(unsigned int irq)
 		IER_REGS &= ~(1 << (irq - EXT_IRQ0));
 }
 
-static void h8300_end_irq(unsigned int irq)
-{
-}
-
 static unsigned int h8300_startup_irq(unsigned int irq)
 {
 	if (is_ext_irq(irq))
@@ -75,10 +71,9 @@  struct irq_chip h8300irq_chip = {
 	.name		= "H8300-INTC",
 	.startup	= h8300_startup_irq,
 	.shutdown	= h8300_shutdown_irq,
-	.enable		= h8300_enable_irq,
+	.unmask		= h8300_enable_irq,
+	.mask		= h8300_disable_irq,
 	.disable	= h8300_disable_irq,
-	.ack		= NULL,
-	.end		= h8300_end_irq,
 };
 
 #if defined(CONFIG_RAMKERNEL)
@@ -161,17 +156,14 @@  void __init init_IRQ(void)
 	setup_vector();
 
 	for (c = 0; c < NR_IRQS; c++) {
-		irq_desc[c].status = IRQ_DISABLED;
-		irq_desc[c].action = NULL;
-		irq_desc[c].depth = 1;
-		irq_desc[c].chip = &h8300irq_chip;
+		set_irq_chip_and_handler(c, &h8300_irq_chip, handle_edge_irq);
 	}
 }
 
 asmlinkage void do_IRQ(int irq)
 {
 	irq_enter();
-	__do_IRQ(irq);
+	generic_handle_irq(irq);
 	irq_exit();
 }