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| author | Matt Fleming <matt.fleming@intel.com> | 2014-06-13 12:22:22 +0100 |
|---|---|---|
| committer | Matt Fleming <matt.fleming@intel.com> | 2014-07-18 21:23:51 +0100 |
| commit | 8562c99cdd30217dea3609e268572f8764f401a5 (patch) | |
| tree | 4a494dab6d089e0030255d2c5f6521b35321b97f /include/linux/efi.h | |
| parent | f4f75ad5741fe0331bbe1f5c42b906cda299f26b (diff) | |
| download | lwn-8562c99cdd30217dea3609e268572f8764f401a5.tar.gz lwn-8562c99cdd30217dea3609e268572f8764f401a5.zip | |
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.h | 4 |
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 /* |