of: Move reserved memory private function declarations

fdt_init_reserved_mem() and fdt_reserved_mem_save_node() are private to
the DT code, so move there declarations to of_private.h. There's no need
for the dummy functions as CONFIG_OF_RESERVED_MEM is always enabled for
CONFIG_OF_EARLY_FLATTREE.

Cc: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210527193841.1284169-1-robh@kernel.org

diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h
index d717efb..631489f 100644 (file)
--- a/drivers/of/of_private.h
+++ b/drivers/of/of_private.h
@@ -171,4 +171,8 @@ static inline int of_dma_get_range(struct device_node *np,
 }
 #endif
 
+void fdt_init_reserved_mem(void);
+void fdt_reserved_mem_save_node(unsigned long node, const char *uname,
+                              phys_addr_t base, phys_addr_t size);
+
 #endif /* _LINUX_OF_PRIVATE_H */

diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 15e2417..4592b71 100644 (file)
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -22,6 +22,8 @@
 #include <linux/slab.h>
 #include <linux/memblock.h>
 
+#include "of_private.h"
+
 #define MAX_RESERVED_REGIONS   64
 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS];
 static int reserved_mem_count;

diff --git a/include/linux/of_reserved_mem.h b/include/linux/of_reserved_mem.h
index 8216a41..76e4a0f 100644 (file)
--- a/include/linux/of_reserved_mem.h
+++ b/include/linux/of_reserved_mem.h
@@ -39,9 +39,6 @@ int of_reserved_mem_device_init_by_name(struct device *dev,
                                        const char *name);
 void of_reserved_mem_device_release(struct device *dev);
 
-void fdt_init_reserved_mem(void);
-void fdt_reserved_mem_save_node(unsigned long node, const char *uname,
-                              phys_addr_t base, phys_addr_t size);
 struct reserved_mem *of_reserved_mem_lookup(struct device_node *np);
 #else
 static inline int of_reserved_mem_device_init_by_idx(struct device *dev,
@@ -59,9 +56,6 @@ static inline int of_reserved_mem_device_init_by_name(struct device *dev,
 
 static inline void of_reserved_mem_device_release(struct device *pdev) { }
 
-static inline void fdt_init_reserved_mem(void) { }
-static inline void fdt_reserved_mem_save_node(unsigned long node,
-               const char *uname, phys_addr_t base, phys_addr_t size) { }
 static inline struct reserved_mem *of_reserved_mem_lookup(struct device_node *np)
 {
        return NULL;