linux-kernel - [PATCH 2/2] drivers: ata: Mark the function as static in libahci.c

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Date:	Sat, 14 Dec 2013 19:40:21 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Tejun Heo <tj@...nel.org>, linux-ide@...r.kernel.org,
	josh@...htriplett.org
Subject: [PATCH 2/2] drivers: ata: Mark the function as static in libahci.c

This patch marks the function ahci_port_intr() and
ahci_hw_port_interrupt() as static in libahci.c because they are not
used outside this file.

Thus, it also eliminates the following warnings in libahci.c:
drivers/ata/libahci.c:1767:6: warning: no previous prototype for ‘ahci_port_intr’ [-Wmissing-prototypes]
drivers/ata/libahci.c:1800:6: warning: no previous prototype for ‘ahci_hw_port_interrupt’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
---
 drivers/ata/libahci.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index c482f8c..36605ab 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1764,7 +1764,7 @@ static void ahci_handle_port_interrupt(struct ata_port *ap,
 	}
 }
 
-void ahci_port_intr(struct ata_port *ap)
+static void ahci_port_intr(struct ata_port *ap)
 {
 	void __iomem *port_mmio = ahci_port_base(ap);
 	u32 status;
@@ -1797,7 +1797,7 @@ irqreturn_t ahci_thread_fn(int irq, void *dev_instance)
 }
 EXPORT_SYMBOL_GPL(ahci_thread_fn);
 
-void ahci_hw_port_interrupt(struct ata_port *ap)
+static void ahci_hw_port_interrupt(struct ata_port *ap)
 {
 	void __iomem *port_mmio = ahci_port_base(ap);
 	struct ahci_port_priv *pp = ap->private_data;
-- 
1.7.9.5

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