diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-02-02 15:56:18 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-02-07 12:18:23 +0100 |
| commit | 168b6511e8e09de45bed272aaf76ef4d4ca3c05d (patch) | |
| tree | 0b339ebad722dcba4473480e90a12a4349ed2327 /include | |
| parent | 7f3fdd40a7dfaa7405185250974b0fabd08c1f8b (diff) | |
x86: hibernate: fix swsusp_arch_resume() prototype
The declaration for swsusp_arch_resume() marks it as 'asmlinkage',
but the definition in x86-32 does not, and it fails to include
the header with the declaration. This leads to a warning when
building with link-time-optimizations:
kernel/power/power.h:108:23: error: type of 'swsusp_arch_resume' does not match original declaration [-Werror=lto-type-mismatch]
extern asmlinkage int swsusp_arch_resume(void);
^
arch/x86/power/hibernate_32.c:148:0: note: 'swsusp_arch_resume' was previously declared here
int swsusp_arch_resume(void)
This moves the declaration into a globally visible header file
and fixes up both x86 definitions to match it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/suspend.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h index cc22a24516d6..440b62f7502e 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -384,6 +384,8 @@ extern int swsusp_page_is_forbidden(struct page *); extern void swsusp_set_page_free(struct page *); extern void swsusp_unset_page_free(struct page *); extern unsigned long get_safe_page(gfp_t gfp_mask); +extern asmlinkage int swsusp_arch_suspend(void); +extern asmlinkage int swsusp_arch_resume(void); extern void hibernation_set_ops(const struct platform_hibernation_ops *ops); extern int hibernate(void); |