[PATCH 3/5] ACPI: acpi_node_add_pin_mapping added to header file

chengwei
2022-10-19T02:26:56Z

Declare acpi_node_add_pin_mapping added for pinctrl-upboard
reference.

Signed-off-by: chengwei <larry.lai@yunjingtech.com>
---
include/linux/acpi.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 6f64b2f3dc54..7b4668342de0 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1203,6 +1203,11 @@ bool acpi_gpio_get_irq_resource(struct acpi_resource *ares,
bool acpi_gpio_get_io_resource(struct acpi_resource *ares,
struct acpi_resource_gpio **agpio);
int acpi_dev_gpio_irq_get_by(struct acpi_device *adev, const char *name, int index);
+int acpi_node_add_pin_mapping(struct fwnode_handle *fwnode,
+ const char *propname,
+ const char *pinctl_name,
+ unsigned int pin_offset,
+ unsigned int npins);
#else
static inline bool acpi_gpio_get_irq_resource(struct acpi_resource *ares,
struct acpi_resource_gpio **agpio)
@@ -1219,6 +1224,15 @@ static inline int acpi_dev_gpio_irq_get_by(struct acpi_device *adev,
{
return -ENXIO;
}
+
+static inline int acpi_node_add_pin_mapping(struct fwnode_handle *fwnode,
+ const char *propname,
+ const char *pinctl_name,
+ unsigned int pin_offset,
+ unsigned int npins)
+{
+ return -ENXIO;
+}
#endif

static inline int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index)
--
2.17.1