• Hui Tang's avatar
    ASoC: max98396: Fix build error for implicit function declaration · 0b7f644f
    Hui Tang authored
    sound/soc/codecs/max98396.c: In function ‘max98396_i2c_probe’:
    sound/soc/codecs/max98396.c:1555:25: error: implicit declaration of function ‘devm_gpiod_get_optional’; did you mean ‘devm_regulator_get_optional’? [-Werror=implicit-function-declaration]
      max98396->reset_gpio = devm_gpiod_get_optional(&i2c->dev,
                             ^~~~~~~~~~~~~~~~~~~~~~~
                             devm_regulator_get_optional
    sound/soc/codecs/max98396.c:1556:23: error: ‘GPIOD_OUT_HIGH’ undeclared (first use in this function); did you mean ‘GPIOF_INIT_HIGH’?
                  "reset", GPIOD_OUT_HIGH);
                           ^~~~~~~~~~~~~~
                           GPIOF_INIT_HIGH
    sound/soc/codecs/max98396.c:1556:23: note: each undeclared identifier is reported only once for each function it appears in
    sound/soc/codecs/max98396.c:1565:3: error: implicit declaration of function ‘gpiod_set_value_cansleep’; did you mean ‘gpio_set_value_cansleep’? [-Werror=implicit-function-declaration]
       gpiod_set_value_cansleep(max98396->reset_gpio, 0);
       ^~~~~~~~~~~~~~~~~~~~~~~~
       gpio_set_value_cansleep
    cc1: all warnings being treated as errors
    
    Include header file <linux/gpio/consumer.h>
    
    Fixes: b5858113 ("ASoC: max98396: add amplifier driver")
    Signed-off-by: default avatarHui Tang <tanghui20@huawei.com>
    Link: https://lore.kernel.org/r/20220512074640.75550-2-tanghui20@huawei.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
    0b7f644f
max98396.c 52.7 KB