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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-01-20 10:22:17 +0900 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2020-06-01 14:48:50 -0400 |
| commit | 4580ba4ad2e6b8ddaada3db61d179d4dfac12047 (patch) | |
| tree | 28166b61899aecc228130aff988dc3ca4e117679 /arch/sh | |
| parent | 6410607b6eae1a56db4aba44ccc4eb5979cf60ae (diff) | |
| download | linux-4580ba4ad2e6b8ddaada3db61d179d4dfac12047.tar.gz linux-4580ba4ad2e6b8ddaada3db61d179d4dfac12047.tar.bz2 linux-4580ba4ad2e6b8ddaada3db61d179d4dfac12047.zip | |
sh: Convert iounmap() macros to inline functions
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: 98c90e5ea34e9 ("sh: remove __iounmap")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/include/asm/io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index 39c9ead489e5..b42228906eaf 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -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) |