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: b58581136770 ("ASoC: max98396: add amplifier driver") Signed-off-by: Hui Tang tanghui20@huawei.com --- Changes in v2: * Add missing header files instead of adding dependencies
sound/soc/codecs/max98396.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/max98396.c b/sound/soc/codecs/max98396.c index 745d7e761680..56eb62bb041f 100644 --- a/sound/soc/codecs/max98396.c +++ b/sound/soc/codecs/max98396.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2022, Analog Devices Inc.
+#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/module.h> #include <sound/pcm_params.h>