diff options
| author | Thomas Gleixner | 2017-12-29 16:59:06 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2017-12-29 21:13:04 +0100 |
| commit | 702cb0a02813299d6911b775c637906ae21b737d (patch) | |
| tree | afc29b040cc67d8b2efc4960d8bea0963895a388 /kernel/irq | |
| parent | 945f50a591783ac6e9bd59694f34d1ba03b778a7 (diff) | |
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: 72491643469a ("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
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/internals.h | 2 | ||||
| -rw-r--r-- | kernel/irq/irqdomain.c | 13 |
2 files changed, 8 insertions, 7 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index 07d08ca701ec..ab19371eab9b 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -440,7 +440,7 @@ static inline bool irq_fixup_move_pending(struct irq_desc *desc, bool fclear) #endif /* !CONFIG_GENERIC_PENDING_IRQ */ #if !defined(CONFIG_IRQ_DOMAIN) || !defined(CONFIG_IRQ_DOMAIN_HIERARCHY) -static inline int irq_domain_activate_irq(struct irq_data *data, bool early) +static inline int irq_domain_activate_irq(struct irq_data *data, bool reserve) { irqd_set_activated(data); return 0; diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 4f4f60015e8a..62068ad46930 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -1693,7 +1693,7 @@ static void __irq_domain_deactivate_irq(struct irq_data *irq_data) } } -static int __irq_domain_activate_irq(struct irq_data *irqd, bool early) +static int __irq_domain_activate_irq(struct irq_data *irqd, bool reserve) { int ret = 0; @@ -1702,9 +1702,9 @@ static int __irq_domain_activate_irq(struct irq_data *irqd, bool early) if (irqd->parent_data) ret = __irq_domain_activate_irq(irqd->parent_data, - early); + reserve); if (!ret && domain->ops->activate) { - ret = domain->ops->activate(domain, irqd, early); + ret = domain->ops->activate(domain, irqd, reserve); /* Rollback in case of error */ if (ret && irqd->parent_data) __irq_domain_deactivate_irq(irqd->parent_data); @@ -1716,17 +1716,18 @@ static int __irq_domain_activate_irq(struct irq_data *irqd, bool early) /** * irq_domain_activate_irq - Call domain_ops->activate recursively to activate * interrupt - * @irq_data: outermost irq_data associated with interrupt + * @irq_data: Outermost irq_data associated with interrupt + * @reserve: If set only reserve an interrupt vector instead of assigning one * * This is the second step to call domain_ops->activate to program interrupt * controllers, so the interrupt could actually get delivered. */ -int irq_domain_activate_irq(struct irq_data *irq_data, bool early) +int irq_domain_activate_irq(struct irq_data *irq_data, bool reserve) { int ret = 0; if (!irqd_is_activated(irq_data)) - ret = __irq_domain_activate_irq(irq_data, early); + ret = __irq_domain_activate_irq(irq_data, reserve); if (!ret) irqd_set_activated(irq_data); return ret; |