[PATCH] regulator: da9121: include linux/gpio/consumer.h

Arnd Bergmann
2020-12-04T16:53:22Z

From: Arnd Bergmann <arnd@arndb.de>

When CONFIG_GPIOLIB is disabled, the declarations from linux/gpio/consumer.h
are not visible:

drivers/regulator/da9121-regulator.c:371:14: error: implicit declaration of function 'fwnode_gpiod_get_index' [-Werror,-Wimplicit-function-declaration]
ena_gpiod = fwnode_gpiod_get_index(of_fwnode_handle(np), "enable", 0,
^
drivers/regulator/da9121-regulator.c:372:7: error: use of undeclared identifier 'GPIOD_OUT_HIGH'
GPIOD_OUT_HIGH |
^
drivers/regulator/da9121-regulator.c:373:7: error: use of undeclared identifier 'GPIOD_FLAGS_BIT_NONEXCLUSIVE'
GPIOD_FLAGS_BIT_NONEXCLUSIVE,

Include this explicitly to help compile testing.

Fixes: 46c413d5bb23 ("regulator: da9121: Add support for device variants via devicetree")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/regulator/da9121-regulator.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c
index 3ead6a171d95..22630eb0b167 100644
--- a/drivers/regulator/da9121-regulator.c
+++ b/drivers/regulator/da9121-regulator.c
@@ -15,6 +15,7 @@

#include <linux/of_device.h>
#include <linux/of_gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/regulator/of_regulator.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/driver.h>
--
2.27.0