If the OF_I2C configure option is not enabled or not available like on
SPARC, the of_find_i2c_device_by_node and of_find_i2c_adapter_by_node
functions are not declared and can thus lead to compilation errors in
drivers using those.
Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
Reported-by: fengguang.wu@xxxxxxxxx
---
include/linux/of_i2c.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h
index 1cb775f..f1ec7f7 100644
--- a/include/linux/of_i2c.h
+++ b/include/linux/of_i2c.h
@@ -29,6 +29,19 @@ static inline void of_i2c_register_devices(struct i2c_adapter *adap)
{
return;
}
+
+static inline
+struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
+{
+ return NULL;
+}
+
+static inline
+struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node *node)
+{
+ return NULL;
+}
+
#endif /* CONFIG_OF_I2C */
#endif /* __LINUX_OF_I2C_H */
--
1.7.9.5
--
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