linux-kernel - [PATCH] gpio: pca953x: Staticise pca953x_get

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Message-Id: <1321898245-5231-1-git-send-email-broonie@opensource.wolfsonmicro.com>
Date:	Mon, 21 Nov 2011 17:57:25 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Linus Walleij <linus.walleij@...aro.org>,
	Grant Likely <grant@...retlab.ca>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com,
	David Jander <david@...tonic.nl>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] gpio: pca953x: Staticise pca953x_get_altdata()

It's not used outside of the driver so doesn't need to be exported, and
sparse notices this and complains about it.

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/gpio/gpio-pca953x.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 147df8a..d3f3e8f 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -546,7 +546,7 @@ static void pca953x_irq_teardown(struct pca953x_chip *chip)
  * Translate OpenFirmware node properties into platform_data
  * WARNING: This is DEPRECATED and will be removed eventually!
  */
-void
+static void
 pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
 {
 	struct device_node *node;
@@ -574,7 +574,7 @@ pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
 		*invert = *val;
 }
 #else
-void
+static void
 pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
 {
 	*gpio_base = -1;
-- 
1.7.7.3

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