Merge branch 'queue/irq/arm' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next/cleanup

Merge "ARM: Interrupt cleanups and API change preparation" from Thomas
Gleixner:

The following patch series contains the following changes:

    - Consolidation of chained interrupt handler setup/removal

    - Switch to functions which avoid a redundant interrupt
      descriptor lookup

    - Preparation of interrupt flow handlers for the 'irq' argument
      removal

* 'queue/irq/arm' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  ARM/orion/gpio: Prepare gpio_irq_handler for irq argument removal
  ARM/pxa: Prepare balloon3_irq_handler for irq argument removal
  ARM/pxa: Prepare *_irq_handler for irq argument removal
  ARM/dove: Prepare pmu_irq_handler for irq argument removal
  ARM/sa1111: Prepare sa1111_irq_handler for irq argument removal
  ARM/locomo: Prepare locomo_handler for irq argument removal
  ARM, irq: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
  ARM/LPC32xx: Use irq_set_handler_locked()
  ARM/irq: Use access helper irq_data_get_affinity_mask()
  ARM/locomo: Consolidate chained IRQ handler install/remove
  ARM/orion: Consolidate chained IRQ handler install/remove

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 09b9a36049c7..70366b35d299 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -496,18 +496,18 @@ static struct irq_chip balloon3_irq_chip = {
 	.irq_unmask	= balloon3_unmask_irq,
 };
 
-static void balloon3_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void balloon3_irq_handler(unsigned int __irq, struct irq_desc *desc)
 {
 	unsigned long pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
 					balloon3_irq_enabled;
 	do {
-		/* clear useless edge notification */
-		if (desc->irq_data.chip->irq_ack) {
-			struct irq_data *d;
+		struct irq_data *d = irq_desc_get_irq_data(desc);
+		struct irq_chip *chip = irq_data_get_chip(d);
+		unsigned int irq;
 
-			d = irq_get_irq_data(BALLOON3_AUX_NIRQ);
-			desc->irq_data.chip->irq_ack(d);
-		}
+		/* clear useless edge notification */
+		if (chip->irq_ack)
+			chip->irq_ack(d);
 
 		while (pending) {
 			irq = BALLOON3_IRQ(0) + __ffs(pending);