genirq: Remove irq argument from __enable/__disable_irq()

Solely used for debug output. Can be retrieved from irq descriptor if
necessary.

[ tglx: Split out from combo patch ]

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index 429c5e34d61914fac8e637fa4e23734e1d21e5c1..c8dd8d723ee261cd5e1b42f30a8b37f78f9389f6 100644 (file)
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -60,8 +60,8 @@ enum {
 #include "settings.h"
 
 extern int __irq_set_trigger(struct irq_desc *desc, unsigned long flags);
-extern void __disable_irq(struct irq_desc *desc, unsigned int irq);
-extern void __enable_irq(struct irq_desc *desc, unsigned int irq);
+extern void __disable_irq(struct irq_desc *desc);
+extern void __enable_irq(struct irq_desc *desc);
 
 extern int irq_startup(struct irq_desc *desc, bool resend);
 extern void irq_shutdown(struct irq_desc *desc);

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 0559d9c0f6586aaf632ab15b01284840f25d2651..d526ac1eb0d13c2de1d69123914619c2f61ce768 100644 (file)
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -423,7 +423,7 @@ setup_affinity(unsigned int irq, struct irq_desc *desc, struct cpumask *mask)
 }
 #endif
 
-void __disable_irq(struct irq_desc *desc, unsigned int irq)
+void __disable_irq(struct irq_desc *desc)
 {
        if (!desc->depth++)
                irq_disable(desc);
@@ -436,7 +436,7 @@ static int __disable_irq_nosync(unsigned int irq)
 
        if (!desc)
                return -EINVAL;
-       __disable_irq(desc, irq);
+       __disable_irq(desc);
        irq_put_desc_busunlock(desc, flags);
        return 0;
 }
@@ -503,12 +503,13 @@ bool disable_hardirq(unsigned int irq)
 }
 EXPORT_SYMBOL_GPL(disable_hardirq);
 
-void __enable_irq(struct irq_desc *desc, unsigned int irq)
+void __enable_irq(struct irq_desc *desc)
 {
        switch (desc->depth) {
        case 0:
  err_out:
-               WARN(1, KERN_WARNING "Unbalanced enable for IRQ %d\n", irq);
+               WARN(1, KERN_WARNING "Unbalanced enable for IRQ %d\n",
+                    irq_desc_get_irq(desc));
                break;
        case 1: {
                if (desc->istate & IRQS_SUSPENDED)
@@ -546,7 +547,7 @@ void enable_irq(unsigned int irq)
                 KERN_ERR "enable_irq before setup/request_irq: irq %u\n", irq))
                goto out;
 
-       __enable_irq(desc, irq);
+       __enable_irq(desc);
 out:
        irq_put_desc_busunlock(desc, flags);
 }
@@ -1280,7 +1281,7 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
         */
        if (shared && (desc->istate & IRQS_SPURIOUS_DISABLED)) {
                desc->istate &= ~IRQS_SPURIOUS_DISABLED;
-               __enable_irq(desc, irq);
+               __enable_irq(desc);
        }
 
        raw_spin_unlock_irqrestore(&desc->lock, flags);

diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index d22786a6dbde92eec5cc6b17a198cf309328b27a..0e1c617f8d5f93a004988437c950f3659190c4cc 100644 (file)
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -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
@@ -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)