[PATCH 05/14] lib: devmem_is_allowed: include linux/io.h
Arnd Bergmann <[email protected]>
| Newsgroups | gmane.linux.ports.riscv,gmane.linux.kernel.mm,gmane.linux.ports.arm.kernel,gmane.linux.kernel,gmane.linux.ports.mips,gmane.linux.ports.parisc,gmane.linux.ports.ppc64.devel,gmane.linux.ports.sh.devel,gmane.linux.power-management.general |
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| Message-ID | <[email protected]> |
From: Arnd Bergmann <[email protected]> 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. Signed-off-by: Arnd Bergmann <[email protected]> --- lib/devmem_is_allowed.c | 1 + 1 file changed, 1 insertion(+) 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 -- 2.39.2