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| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-17 15:10:53 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-10 02:44:15 +0200 |
| commit | 6b76ca2ab917185b63ded3d7f85bbf9998ab939e (patch) | |
| tree | 9d65d7234738f396c083979071a9b6b7ecb89213 /lib/devmem_is_allowed.c | |
| parent | mm: sparse: mark populate_section_memmap() static (diff) | |
| download | linux-6b76ca2ab917185b63ded3d7f85bbf9998ab939e.tar.xz linux-6b76ca2ab917185b63ded3d7f85bbf9998ab939e.zip | |
lib: devmem_is_allowed: include linux/io.h
The devmem_is_allowed() function is defined in a file of the same name,
but the declaration is in asm/io.h, which is not included there, causing a
W=1 warning:
lib/devmem_is_allowed.c:20:5: error: no previous prototype for 'devmem_is_allowed' [-Werror=missing-prototypes]
Include the appropriate header to avoid the warning.
Link: https://lkml.kernel.org/r/20230517131102.934196-6-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Eric Paris <eparis@redhat.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/devmem_is_allowed.c')
| -rw-r--r-- | lib/devmem_is_allowed.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/devmem_is_allowed.c b/lib/devmem_is_allowed.c index 60be9e24bd57..9c060c69f134 100644 --- a/lib/devmem_is_allowed.c +++ b/lib/devmem_is_allowed.c @@ -10,6 +10,7 @@ #include <linux/mm.h> #include <linux/ioport.h> +#include <linux/io.h> /* * devmem_is_allowed() checks to see if /dev/mem access to a certain address |