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Subject[PATCH] gpiolib: acpi: make acpi_can_fallback_to_crs() static
It is not used outside gpiolib-acpi.c module, so there is no need to
export it.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/gpio/gpiolib-acpi.c | 19 ++++++++++---------
drivers/gpio/gpiolib-acpi.h | 8 --------
2 files changed, 10 insertions(+), 17 deletions(-)

diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index fdee8afa5339..2b6fdc9947f7 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -728,6 +728,16 @@ static struct gpio_desc *acpi_get_gpiod_by_index(struct acpi_device *adev,
return ret ? ERR_PTR(ret) : lookup.desc;
}

+static bool acpi_can_fallback_to_crs(struct acpi_device *adev,
+ const char *con_id)
+{
+ /* Never allow fallback if the device has properties */
+ if (acpi_dev_has_props(adev) || adev->driver_gpios)
+ return false;
+
+ return con_id == NULL;
+}
+
struct gpio_desc *acpi_find_gpio(struct device *dev,
const char *con_id,
unsigned int idx,
@@ -1264,15 +1274,6 @@ int acpi_gpio_count(struct device *dev, const char *con_id)
return count ? count : -ENOENT;
}

-bool acpi_can_fallback_to_crs(struct acpi_device *adev, const char *con_id)
-{
- /* Never allow fallback if the device has properties */
- if (acpi_dev_has_props(adev) || adev->driver_gpios)
- return false;
-
- return con_id == NULL;
-}
-
/* Run deferred acpi_gpiochip_request_irqs() */
static int acpi_gpio_handle_deferred_request_irqs(void)
{
diff --git a/drivers/gpio/gpiolib-acpi.h b/drivers/gpio/gpiolib-acpi.h
index d7241b432b8b..1c6d65cf0629 100644
--- a/drivers/gpio/gpiolib-acpi.h
+++ b/drivers/gpio/gpiolib-acpi.h
@@ -52,8 +52,6 @@ struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode,
struct acpi_gpio_info *info);

int acpi_gpio_count(struct device *dev, const char *con_id);
-
-bool acpi_can_fallback_to_crs(struct acpi_device *adev, const char *con_id);
#else
static inline void acpi_gpiochip_add(struct gpio_chip *chip) { }
static inline void acpi_gpiochip_remove(struct gpio_chip *chip) { }
@@ -93,12 +91,6 @@ static inline int acpi_gpio_count(struct device *dev, const char *con_id)
{
return -ENODEV;
}
-
-static inline bool acpi_can_fallback_to_crs(struct acpi_device *adev,
- const char *con_id)
-{
- return false;
-}
#endif

#endif /* GPIOLIB_ACPI_H */
--
2.23.0.187.g17f5b7556c-goog

--
Dmitry

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