From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 24 Mar 2011 11:43:25 +0000 (+0100)
Subject: arm: mxc: Use generic_handle_irq()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=eb2d7188f9bf68523248c45f4986313011389f5f;p=deliverable%2Flinux.git

arm: mxc: Use generic_handle_irq()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/arch/arm/plat-mxc/3ds_debugboard.c b/arch/arm/plat-mxc/3ds_debugboard.c
index c856fa397606..8a2fb7046c94 100644
--- a/arch/arm/plat-mxc/3ds_debugboard.c
+++ b/arch/arm/plat-mxc/3ds_debugboard.c
@@ -100,14 +100,9 @@ static void mxc_expio_irq_handler(u32 irq, struct irq_desc *desc)
 
 	expio_irq = MXC_BOARD_IRQ_START;
 	for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
-		struct irq_desc *d;
 		if ((int_valid & 1) == 0)
 			continue;
-		d = irq_desc + expio_irq;
-		if (unlikely(!(d->handle_irq)))
-			pr_err("\nEXPIO irq: %d unhandled\n", expio_irq);
-		else
-			d->handle_irq(expio_irq, d);
+		generic_handle_irq(expio_irq);
 	}
 
 	desc->irq_data.chip->irq_ack(&desc->irq_data);