linux-kernel - [PATCH] of: Move reserved memory private function declarations

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Date:   Thu, 27 May 2021 14:38:41 -0500
From:   Rob Herring <robh@...nel.org>
To:     devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Frank Rowand <frowand.list@...il.com>
Subject: [PATCH] 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@...il.com>
Signed-off-by: Rob Herring <robh@...nel.org>
---
 drivers/of/of_private.h         | 4 ++++
 include/linux/of_reserved_mem.h | 6 ------
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h
index d717efbd637d..631489f7f8c0 100644
--- 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/include/linux/of_reserved_mem.h b/include/linux/of_reserved_mem.h
index 8216a4156263..76e4a0fffba4 100644
--- 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;
-- 
2.27.0