linux-kernel - [PATCH] gpio: stmpe: Staticize non-exported symbols

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Date:	Fri, 10 May 2013 17:32:28 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Grant Likely <grant.likely@...aro.org>,
	Linus Walleij <linus.walleij@...aro.org>
Cc:	Lee Jones <lee.jones@...aro.org>,
	Rabin Vincent <rabin.vincent@...ricsson.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] gpio: stmpe: Staticize non-exported symbols

Both stmpe_gpio_irq_map() and stmpe_gpio_irq_unmap() are not referenced
outside of this file, make them static.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/gpio/gpio-stmpe.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 3ce5bc3..987da1d 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -271,8 +271,8 @@ static irqreturn_t stmpe_gpio_irq(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
-int stmpe_gpio_irq_map(struct irq_domain *d, unsigned int virq,
-		       irq_hw_number_t hwirq)
+static int stmpe_gpio_irq_map(struct irq_domain *d, unsigned int virq,
+			      irq_hw_number_t hwirq)
 {
 	struct stmpe_gpio *stmpe_gpio = d->host_data;
 
@@ -292,7 +292,7 @@ int stmpe_gpio_irq_map(struct irq_domain *d, unsigned int virq,
 	return 0;
 }
 
-void stmpe_gpio_irq_unmap(struct irq_domain *d, unsigned int virq)
+static void stmpe_gpio_irq_unmap(struct irq_domain *d, unsigned int virq)
 {
 #ifdef CONFIG_ARM
 	set_irq_flags(virq, 0);
-- 
1.8.1.2



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