Just like the rest of the subsystems, let's add the required no-op
functions to implement stubs when CONFIG_OF=n.
This prevents MTD drivers from having ugly ifdefs in their code,
and instead hide the ifdef monster in the header closet (far away
from people's sight).
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
---
include/linux/of_mtd.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/linux/of_mtd.h b/include/linux/of_mtd.h
index ed7f267..66f173e 100644
--- a/include/linux/of_mtd.h
+++ b/include/linux/of_mtd.h
@@ -14,6 +14,21 @@
int of_get_nand_ecc_mode(struct device_node *np);
int of_get_nand_bus_width(struct device_node *np);
bool of_get_nand_on_flash_bbt(struct device_node *np);
+#else
+static inline int of_get_nand_ecc_mode(struct device_node *np)
+{
+ return -ENOSYS;
+}
+
+static inline int of_get_nand_bus_width(struct device_node *np)
+{
+ return -ENOSYS;
+}
+
+static inline bool of_get_nand_on_flash_bbt(struct device_node *np)
+{
+ return false;
+}
#endif
#endif /* __LINUX_OF_MTD_H */
--
1.8.1.5
--
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