Add stubs for gpiod_add_lookup_table() and gpiod_remove_lookup_table()
for the !GPIOLIB case to prevent build errors. Also add prototypes.
Signed-off-by: Anatolij Gustschin <ag...@denx.de>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
---
Changes in v2:
move gpiod_lookup_table out of #ifdef
include/linux/gpio/consumer.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 8f702fc..f4a3fed 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -41,6 +41,8 @@ enum gpiod_flags {
GPIOD_FLAGS_BIT_DIR_VAL,
};
+struct gpiod_lookup_table;
+
#ifdef CONFIG_GPIOLIB
/* Return the number of GPIOs associated with a device / function */
@@ -144,6 +146,9 @@ struct gpio_desc
*devm_fwnode_get_index_gpiod_from_child(struct device *dev,
enum gpiod_flags flags,
const char *label);
+void gpiod_add_lookup_table(struct gpiod_lookup_table *table);
+void gpiod_remove_lookup_table(struct gpiod_lookup_table *table);
+
#else /* CONFIG_GPIOLIB */
static inline int gpiod_count(struct device *dev, const char *con_id)
@@ -435,6 +440,14 @@ struct gpio_desc
*devm_fwnode_get_index_gpiod_from_child(struct device *dev,
return ERR_PTR(-ENOSYS);
}
+static inline void gpiod_add_lookup_table(struct gpiod_lookup_table *table)
+{
+}
+
+static inline void gpiod_remove_lookup_table(struct gpiod_lookup_table *table)
+{
+}
+
#endif /* CONFIG_GPIOLIB */
static inline
--
2.7.4
