of: Add stub of_get_parent for non-OF builds
authorAlexander Shiyan <shc_work@mail.ru>
Tue, 9 Apr 2013 15:47:40 +0000 (19:47 +0400)
committerSamuel Ortiz <sameo@linux.intel.com>
Tue, 9 Apr 2013 20:50:33 +0000 (22:50 +0200)
Fixes build error on x86_64 allmodconfig, introduced by commit
5ab3a89a741f ("mfd: syscon: Add non-DT support").

drivers/regulator/anatop-regulator.c: In function 'anatop_regulator_probe':
drivers/regulator/anatop-regulator.c:134:2: error: implicit declaration of function 'of_get_parent' [-Werror=implicit-function-declaration]

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
include/linux/of.h

index a0f1292..9f5923f 100644 (file)
@@ -353,6 +353,11 @@ static inline struct device_node *of_find_node_by_name(struct device_node *from,
        return NULL;
 }
 
+static inline struct device_node *of_get_parent(const struct device_node *node)
+{
+       return NULL;
+}
+
 static inline bool of_have_populated_dt(void)
 {
        return false;