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| author | Will Deacon <will@kernel.org> | 2021-01-27 13:52:16 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-01-27 13:52:16 +0100 |
| commit | c7b9095e87bf81f029fbae2e5d6a8354b6f11987 (patch) | |
| tree | 0514c9cd21b8027a16e82e9d1831e4b0e1a688d8 | |
| parent | arm64: cacheflush: Remove stale comment (diff) | |
| download | linux-c7b9095e87bf81f029fbae2e5d6a8354b6f11987.tar.xz linux-c7b9095e87bf81f029fbae2e5d6a8354b6f11987.zip | |
arm64: Include linux/io.h in mm/mmap.c
Commit 507d664450f8 ("arm64: mm: Remove unused header file") removed
a bunch of apparently "unused" header inclusions from our mm/mmap.c
implementation, but in doing so introduced the following warning when
building with W=1:
>> arch/arm64/mm/mmap.c:17:5: warning: no previous prototype for 'valid_phys_addr_range' [-Wmissing-prototypes]
17 | int valid_phys_addr_range(phys_addr_t addr, size_t size)
| ^~~~~~~~~~~~~~~~~~~~~
>> arch/arm64/mm/mmap.c:36:5: warning: no previous prototype for 'valid_mmap_phys_addr_range' [-Wmissing-prototypes]
36 | int valid_mmap_phys_addr_range(unsigned long pfn, size_t size)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
Add back the linux/io.h header inclusion to pull in the missing
prototypes.
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/202101271438.V9TmBC31-lkp@intel.com
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm64/mm/mmap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/mm/mmap.c b/arch/arm64/mm/mmap.c index c66b3878712c..a38f54cd638c 100644 --- a/arch/arm64/mm/mmap.c +++ b/arch/arm64/mm/mmap.c @@ -5,6 +5,7 @@ * Copyright (C) 2012 ARM Ltd. */ +#include <linux/io.h> #include <linux/memblock.h> #include <linux/types.h> |