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gpio: msm: Staticize local variable 'msm_gpio'

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The local variable 'msm_gpio' is used only in this file.
Fix the following sparse warning:

drivers/gpio/gpio-msm-v2.c:109:21: warning: symbol 'msm_gpio' was not declared. Should it be static?

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jingoo Han 2013-08-06 18:43:18 +09:00 committed by Linus Walleij
parent eddf8176b5
commit b3abebc777
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-msm-v2.c
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@ -106,7 +106,7 @@ struct msm_gpio_dev {
void __iomem *msm_tlmm_base;
};
struct msm_gpio_dev msm_gpio;
static struct msm_gpio_dev msm_gpio;
#define GPIO_INTR_CFG_SU(gpio) (msm_gpio.msm_tlmm_base + 0x0400 + \
(0x04 * (gpio)))