linux-kernel - [RFC PATCH v2 02/15] drivers: irqchip: its: fix its_acpi

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Message-Id: <1465306270-27076-3-git-send-email-lorenzo.pieralisi@arm.com>
Date:	Tue,  7 Jun 2016 14:30:57 +0100
From:	Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:	iommu@...ts.linux-foundation.org
Cc:	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Tomasz Nowicki <tn@...ihalf.com>,
	Will Deacon <will.deacon@....com>,
	Marc Zyngier <marc.zyngier@....com>,
	Robin Murphy <robin.murphy@....com>,
	Joerg Roedel <joro@...tes.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Hanjun Guo <hanjun.guo@...aro.org>,
	Jon Masters <jcm@...hat.com>,
	Sinan Kaya <okaya@...eaurora.org>, linux-acpi@...r.kernel.org,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [RFC PATCH v2 02/15] drivers: irqchip: its: fix its_acpi_probe() prototype

The empty stub for its_acpi_probe() on !CONFIG_ACPI systems has
a wrong prototype, which causes compilation errors:

drivers/irqchip/irq-gic-v3-its.c: In function 'its_init':
drivers/irqchip/irq-gic-v3-its.c:1762:3: error: too few arguments to
function 'its_acpi_probe'
   its_acpi_probe();
   ^
drivers/irqchip/irq-gic-v3-its.c:1749:27: note: declared here
 static inline void __init its_acpi_probe(struct irq_domain
*parent_domain) { }

This patch fixes the prototype and the corresponding compilation
errors.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Cc: Tomasz Nowicki <tn@...ihalf.com>
---
 drivers/irqchip/irq-gic-v3-its.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index c8f36a5..1846800 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1700,7 +1700,7 @@ void __init its_acpi_probe(void)
 		pr_info("No valid GIC ITS entries exist\n");
 }
 #else
-static inline void __init its_acpi_probe(struct irq_domain *parent_domain) { }
+static inline void __init its_acpi_probe(void) { }
 #endif
 
 int __init its_init(struct fwnode_handle *handle, struct rdists *rdists,
-- 
2.6.4