Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "This updated pull request does not contain the last few GIC related
  patches which were reported to cause a regression.  There is a fix
  available, but I let it breed for a couple of days first.

  The irq departement provides:

   - new infrastructure to support non PCI based MSI interrupts
   - a couple of new irq chip drivers
   - the usual pile of fixlets and updates to irq chip drivers
   - preparatory changes for removal of the irq argument from interrupt
     flow handlers
   - preparatory changes to remove IRQF_VALID"

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (129 commits)
  irqchip/imx-gpcv2: IMX GPCv2 driver for wakeup sources
  irqchip: Add bcm2836 interrupt controller for Raspberry Pi 2
  irqchip: Add documentation for the bcm2836 interrupt controller
  irqchip/bcm2835: Add support for being used as a second level controller
  irqchip/bcm2835: Refactor handle_IRQ() calls out of MAKE_HWIRQ
  PCI: xilinx: Fix typo in function name
  irqchip/gic: Ensure gic_cpu_if_up/down() programs correct GIC instance
  irqchip/gic: Only allow the primary GIC to set the CPU map
  PCI/MSI: pci-xgene-msi: Consolidate chained IRQ handler install/remove
  unicore32/irq: Prepare puv3_gpio_handler for irq argument removal
  tile/pci_gx: Prepare trio_handle_level_irq for irq argument removal
  m68k/irq: Prepare irq handlers for irq argument removal
  C6X/megamode-pic: Prepare megamod_irq_cascade for irq argument removal
  blackfin: Prepare irq handlers for irq argument removal
  arc/irq: Prepare idu_cascade_isr for irq argument removal
  sparc/irq: Use access helper irq_data_get_affinity_mask()
  sparc/irq: Use helper irq_data_get_irq_handler_data()
  parisc/irq: Use access helper irq_data_get_affinity_mask()
  mn10300/irq: Use access helper irq_data_get_affinity_mask()
  irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removal
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index d22786a6dbde..21c62617a35a 100644
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -68,7 +68,7 @@ void irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action)
 		desc->cond_suspend_depth--;
 }
 
-static bool suspend_device_irq(struct irq_desc *desc, int irq)
+static bool suspend_device_irq(struct irq_desc *desc)
 {
 	if (!desc->action || desc->no_suspend_depth)
 		return false;
@@ -85,7 +85,7 @@ static bool suspend_device_irq(struct irq_desc *desc, int irq)
 	}
 
 	desc->istate |= IRQS_SUSPENDED;
-	__disable_irq(desc, irq);
+	__disable_irq(desc);
 
 	/*
 	 * Hardware which has no wakeup source configuration facility
@@ -126,7 +126,7 @@ void suspend_device_irqs(void)
 		if (irq_settings_is_nested_thread(desc))
 			continue;
 		raw_spin_lock_irqsave(&desc->lock, flags);
-		sync = suspend_device_irq(desc, irq);
+		sync = suspend_device_irq(desc);
 		raw_spin_unlock_irqrestore(&desc->lock, flags);
 
 		if (sync)
@@ -135,7 +135,7 @@ void suspend_device_irqs(void)
 }
 EXPORT_SYMBOL_GPL(suspend_device_irqs);
 
-static void resume_irq(struct irq_desc *desc, int irq)
+static void resume_irq(struct irq_desc *desc)
 {
 	irqd_clear(&desc->irq_data, IRQD_WAKEUP_ARMED);
 
@@ -150,7 +150,7 @@ static void resume_irq(struct irq_desc *desc, int irq)
 	desc->depth++;
 resume:
 	desc->istate &= ~IRQS_SUSPENDED;
-	__enable_irq(desc, irq);
+	__enable_irq(desc);
 }
 
 static void resume_irqs(bool want_early)
@@ -169,7 +169,7 @@ static void resume_irqs(bool want_early)
 			continue;
 
 		raw_spin_lock_irqsave(&desc->lock, flags);
-		resume_irq(desc, irq);
+		resume_irq(desc);
 		raw_spin_unlock_irqrestore(&desc->lock, flags);
 	}
 }