genirq/irqdomain: Rename early argument of irq_domain_activate_irq()

The 'early' argument of irq_domain_activate_irq() is actually used to
denote reservation mode. To avoid confusion, rename it before abuse
happens.

No functional change.

Fixes: 7249164346 ("genirq/irqdomain: Update irq_domain_ops.activate() signature")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Alexandru Chirvasitu <achirvasub@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Dou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Mikael Pettersson <mikpelinux@gmail.com>
Cc: Josh Poulson <jopoulso@microsoft.com>
Cc: Mihai Costache <v-micos@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-pci@vger.kernel.org
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Dexuan Cui <decui@microsoft.com>
Cc: Simon Xiao <sixiao@microsoft.com>
Cc: Saeed Mahameed <saeedm@mellanox.com>
Cc: Jork Loeser <Jork.Loeser@microsoft.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: devel@linuxdriverproject.org
Cc: KY Srinivasan <kys@microsoft.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Sakari Ailus <sakari.ailus@intel.com>,
Cc: linux-media@vger.kernel.org

arch/x86/kernel/apic/vector.c

@@ -399,21 +399,21 @@ static int activate_managed(struct irq_data *irqd)
 }
 
 static int x86_vector_activate(struct irq_domain *dom, struct irq_data *irqd,
-			       bool early)
+			       bool reserve)
 {
 	struct apic_chip_data *apicd = apic_chip_data(irqd);
 	unsigned long flags;
 	int ret = 0;
 
 	trace_vector_activate(irqd->irq, apicd->is_managed,
-			      apicd->can_reserve, early);
+			      apicd->can_reserve, reserve);
 
 	/* Nothing to do for fixed assigned vectors */
 	if (!apicd->can_reserve && !apicd->is_managed)
 		return 0;
 
 	raw_spin_lock_irqsave(&vector_lock, flags);
-	if (early || irqd_is_managed_and_shutdown(irqd))
+	if (reserve || irqd_is_managed_and_shutdown(irqd))
 		vector_assign_managed_shutdown(irqd);
 	else if (apicd->is_managed)
 		ret = activate_managed(irqd);