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    Subject[PATCH 5.17 0323/1126] ASoC: max98927: add missing header file
    Date
    From: Randy Dunlap <rdunlap@infradead.org>

    [ Upstream commit bb45f689fa62110c263c86070bfcb9ecbb6e1e23 ]

    Add a header file that provides the missing function prototypes
    and macro to fix these build errors (seen on arch/alpha/):

    ../sound/soc/codecs/max98927.c: In function 'max98927_i2c_probe':
    ../sound/soc/codecs/max98927.c:902:19: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_regulator_get_optional'? [-Werror=implicit-function-declaration]
    902 | = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_HIGH);
    | ^~~~~~~~~~~~~~~~~~~~~~~
    ../sound/soc/codecs/max98927.c:902:63: error: 'GPIOD_OUT_HIGH' undeclared (first use in this function); did you mean 'GPIOF_INIT_HIGH'?
    902 | = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_HIGH);
    | ^~~~~~~~~~~~~~
    ../sound/soc/codecs/max98927.c:909:17: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
    909 | gpiod_set_value_cansleep(max98927->reset_gpio, 0);
    | ^~~~~~~~~~~~~~~~~~~~~~~~

    Fixes: 4d67dc1998f1 ("ASoC: max98927: Handle reset gpio when probing i2c")
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
    Reported-by: kernel test robot <lkp@intel.com>
    Cc: Alejandro Tafalla <atafalla@dnyon.com>
    Cc: Mark Brown <broonie@kernel.org>
    Cc: Liam Girdwood <lgirdwood@gmail.com>
    Cc: Takashi Iwai <tiwai@suse.com>
    Cc: alsa-devel@alsa-project.org
    Link: https://lore.kernel.org/r/20220129080259.19964-1-rdunlap@infradead.org
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    sound/soc/codecs/max98927.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c
    index 5ba5f876eab8..fd84780bf689 100644
    --- a/sound/soc/codecs/max98927.c
    +++ b/sound/soc/codecs/max98927.c
    @@ -16,6 +16,7 @@
    #include <sound/pcm_params.h>
    #include <sound/soc.h>
    #include <linux/gpio.h>
    +#include <linux/gpio/consumer.h>
    #include <linux/of_gpio.h>
    #include <sound/tlv.h>
    #include "max98927.h"
    --
    2.34.1


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