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gpio: pca953x: Make symbol 'pca953x_i2c_regmap' static 

Fixes the following sparse warning:

drivers/gpio/gpio-pca953x.c:292:28: warning:
 symbol 'pca953x_i2c_regmap' was not declared. Should it be static?

Fixes: 4942723276 ("gpio: pca953x: Perform basic regmap conversion")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wei Yongjun 2019-01-10 14:07:42 +00:00 committed by Linus Walleij
parent 8625232977
commit d04e779fb1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-pca953x.c
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@ -289,7 +289,7 @@ static bool pca953x_volatile_register(struct device *dev, unsigned int reg)
return pca953x_check_register(chip, reg, bank);
}
const struct regmap_config pca953x_i2c_regmap = {
static const struct regmap_config pca953x_i2c_regmap = {
.reg_bits = 8,
.val_bits = 8,