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gpiolib: of: Make of_gpio_spi_cs_get_count static

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Fix sparse warning:

drivers/gpio/gpiolib-of.c:35:5: warning:
 symbol 'of_gpio_spi_cs_get_count' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191130012828.14504-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YueHaibing 2019-11-30 09:28:28 +08:00 committed by Mark Brown
parent 7251953d78
commit a1f4c96b79
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GPG key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpiolib-of.c
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@ -32,7 +32,7 @@
* the counting of "cs-gpios" to count "gpios" transparent to the
* driver.
*/
int of_gpio_spi_cs_get_count(struct device *dev, const char *con_id)
static int of_gpio_spi_cs_get_count(struct device *dev, const char *con_id)
{
struct device_node *np = dev->of_node;