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authorArnd Bergmann <arnd@arndb.de>2018-02-02 15:56:18 +0100
committerThomas Gleixner <tglx@linutronix.de>2018-02-02 23:33:50 +0100
commit328008a72d38b5bde6491e463405c34a81a65d3e (patch)
tree021c72f8b5153520840c79d9658b1247661816ad /arch/x86/power
parentx86/dumpstack: Avoid uninitlized variable (diff)
downloadlinux-328008a72d38b5bde6491e463405c34a81a65d3e.tar.xz
linux-328008a72d38b5bde6491e463405c34a81a65d3e.zip
x86/power: 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: Thomas Gleixner <tglx@linutronix.de> Cc: Len Brown <len.brown@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Nicolas Pitre <nico@linaro.org> Cc: linux-pm@vger.kernel.org Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Bart Van Assche <bart.vanassche@wdc.com> Link: https://lkml.kernel.org/r/20180202145634.200291-2-arnd@arndb.de
Diffstat (limited to 'arch/x86/power')
-rw-r--r--arch/x86/power/hibernate_32.c2
-rw-r--r--arch/x86/power/hibernate_64.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c
index c35fdb585c68..afc4ed7b1578 100644
--- a/arch/x86/power/hibernate_32.c
+++ b/arch/x86/power/hibernate_32.c
@@ -145,7 +145,7 @@ static inline void resume_init_first_level_page_table(pgd_t *pg_dir)
#endif
}
-int swsusp_arch_resume(void)
+asmlinkage int swsusp_arch_resume(void)
{
int error;
diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c
index f910c514438f..0ef5e5204968 100644
--- a/arch/x86/power/hibernate_64.c
+++ b/arch/x86/power/hibernate_64.c
@@ -174,7 +174,7 @@ out:
return 0;
}
-int swsusp_arch_resume(void)
+asmlinkage int swsusp_arch_resume(void)
{
int error;