korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 04:31:58 +08:00
Code Issues Packages Projects Releases Wiki Activity

sh: Convert iounmap() macros to inline functions

Browse Source 
Macro iounmap() do nothing, but that results in
unused variable warnings all over the place.
This patch convert it to inline to avoid warning

We will get this warning without this patch

	${LINUX}/drivers/thermal/broadcom/ns-thermal.c:78:21: \
	  warning: unused variable 'ns_thermal' [-Wunused-variable]
	struct ns_thermal *ns_thermal = platform_get_drvdata(pdev);
	^~~~~~~~~~

Fixes: 98c90e5ea3 ("sh: remove __iounmap")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Rich Felker <dalias@libc.org>
This commit is contained in:
Kuninori Morimoto 2020-01-20 10:22:17 +09:00 committed by Rich Felker
parent 6410607b6e
commit 4580ba4ad2
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/sh/include/asm/io.h
View File

@ -328,7 +328,7 @@ __ioremap_mode(phys_addr_t offset, unsigned long size, pgprot_t prot)
#else
#define __ioremap(offset, size, prot) ((void __iomem *)(offset))
#define __ioremap_mode(offset, size, prot) ((void __iomem *)(offset))
#define iounmap(addr) do { } while (0)
static inline void iounmap(void __iomem *addr) {}
#endif /* CONFIG_MMU */
static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size)