diff mbox series

[v5,01/39] asm-generic/io.h: move ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_wt out of ifndef CONFIG_MMU

Message ID d25ea659bc370a6bb24c4d42416f890a34051df1.1514874857.git.green.hu@gmail.com
State Not Applicable, archived
Delegated to: David Miller
Headers show
Series Andes(nds32) Linux Kernel Port | expand

Commit Message

Greentime Hu Jan. 2, 2018, 8:24 a.m. UTC 
From: Greentime Hu <greentime@andestech.com>

It allows some architectures to use this generic macro instead of
defining theirs.

Signed-off-by: Vincent Chen <vincentc@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
 include/asm-generic/io.h |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index b4531e3..7c6a39e 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -852,7 +852,16 @@  static inline void __iomem *__ioremap(phys_addr_t offset, size_t size,
 }
 #endif
 
+#ifndef iounmap
+#define iounmap iounmap
+
+static inline void iounmap(void __iomem *addr)
+{
+}
+#endif
+#endif /* CONFIG_MMU */
 #ifndef ioremap_nocache
+void __iomem *ioremap(phys_addr_t phys_addr, size_t size);
 #define ioremap_nocache ioremap_nocache
 static inline void __iomem *ioremap_nocache(phys_addr_t offset, size_t size)
 {
@@ -884,15 +893,6 @@  static inline void __iomem *ioremap_wt(phys_addr_t offset, size_t size)
 }
 #endif
 
-#ifndef iounmap
-#define iounmap iounmap
-
-static inline void iounmap(void __iomem *addr)
-{
-}
-#endif
-#endif /* CONFIG_MMU */
-
 #ifdef CONFIG_HAS_IOPORT_MAP
 #ifndef CONFIG_GENERIC_IOMAP
 #ifndef ioport_map