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-rw-r--r--include/linux/i2c.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 2d1c608..365e0df 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -271,9 +271,16 @@ extern void i2c_unregister_device(struct i2c_client *);
* This is done at arch_initcall time, before declaring any i2c adapters.
* Modules for add-on boards must use other calls.
*/
+#ifdef CONFIG_I2C_BOARDINFO
extern int
i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n);
-
+#else
+static inline int
+i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n)
+{
+ return 0;
+}
+#endif
/*
* The following structs are for those who like to implement new bus drivers: