From: "Fang, Yang A" yang.a.fang@intel.com

kbuild robot reports following error/warnings

sound/soc/codecs/rt5645.c: In function 'rt5645_i2c_probe':

...

sound/soc/codecs/rt5645.c:2720:4: error: implicit declaration of function 'devm_gpiod_get_index' [-Werror=implicit-function-declaration]

gpiod = devm_gpiod_get_index(&i2c->dev, "rt5645", 0); ^

...

sound/soc/codecs/rt5645.c:2720:10: warning: assignment makes pointer from integer without a cast

gpiod = devm_gpiod_get_index(&i2c->dev, "rt5645", 0); ^

...

sound/soc/codecs/rt5645.c:2722:4: error: implicit declaration of function 'gpiod_direction_input' [-Werror=implicit-function-declaration]

if (IS_ERR(gpiod) || gpiod_direction_input(gpiod)) { ^

...

sound/soc/codecs/rt5645.c:2726:5: error: implicit declaration of function 'desc_to_gpio' [-Werror=implicit-function-declaration]

rt5645->pdata.hp_det_gpio = desc_to_gpio(gpiod); ^

...

sound/soc/codecs/rt5645.c:2728:7: error: implicit declaration of function 'gpiod_is_active_low' [-Werror=implicit-function-declaration]

= !gpiod_is_active_low(gpiod); ^ cc1: some warnings being treated as errors

Signed-off-by: Fang, Yang A yang.a.fang@intel.com --- sound/soc/codecs/rt5645.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index fb561b4..2cab2eb 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -18,6 +18,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/acpi.h> #include <linux/dmi.h> #include <sound/core.h>