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drivers: regulator: npm1100: regulator device may be unused

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Since nPM1100 may be configured statically in some circuits, BUCK node
may note be defined, so neither API ops or init call are used in the
code. Add __unused attribute to account for such case.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2023-01-13 13:53:56 +01:00 committed by Carles Cufí
parent f0c12dbb82
commit 3bd9352b24
1 changed files with 3 additions and 2 deletions
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5
drivers/regulator/regulator_npm1100.c
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@ -10,6 +10,7 @@
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/regulator.h>
#include <zephyr/dt-bindings/regulator/npm1100.h>
#include <zephyr/toolchain.h>
struct regulator_npm1100_pconfig {
struct gpio_dt_spec iset;
@ -57,7 +58,7 @@ static int regulator_npm1100_get_mode(const struct device *dev,
return 0;
}
static int regulator_npm1100_init(const struct device *dev)
static __unused int regulator_npm1100_init(const struct device *dev)
{
const struct regulator_npm1100_config *config = dev->config;
int ret;
@ -100,7 +101,7 @@ static int regulator_npm1100_common_init(const struct device *dev)
return 0;
}
static const struct regulator_driver_api api = {
static const __unused struct regulator_driver_api api = {
.set_mode = regulator_npm1100_set_mode,
.get_mode = regulator_npm1100_get_mode,
};