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authorMatt Fleming <matt.fleming@intel.com>2014-06-13 15:22:22 +0400
committerMatt Fleming <matt.fleming@intel.com>2014-07-19 00:23:51 +0400
commit8562c99cdd30217dea3609e268572f8764f401a5 (patch)
tree4a494dab6d089e0030255d2c5f6521b35321b97f /include/linux/efi.h
parentf4f75ad5741fe0331bbe1f5c42b906cda299f26b (diff)
downloadlinux-8562c99cdd30217dea3609e268572f8764f401a5.tar.xz
efi/reboot: Add generic wrapper around EfiResetSystem()
Implement efi_reboot(), which is really just a wrapper around the EfiResetSystem() EFI runtime service, but it does at least allow us to funnel all callers through a single location. It also simplifies the callsites since users no longer need to check to see whether EFI_RUNTIME_SERVICES are enabled. Cc: Tony Luck <tony.luck@intel.com> Tested-by: Mark Salter <msalter@redhat.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'include/linux/efi.h')
-rw-r--r--include/linux/efi.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 3a64f2f85821..e6980ba528ec 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -20,6 +20,7 @@
#include <linux/ioport.h>
#include <linux/pfn.h>
#include <linux/pstore.h>
+#include <linux/reboot.h>
#include <asm/page.h>
@@ -928,11 +929,14 @@ static inline bool efi_enabled(int feature)
{
return test_bit(feature, &efi.flags) != 0;
}
+extern void efi_reboot(enum reboot_mode reboot_mode, const char *__unused);
#else
static inline bool efi_enabled(int feature)
{
return false;
}
+static inline void
+efi_reboot(enum reboot_mode reboot_mode, const char *__unused) {}
#endif
/*