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| author | Ard Biesheuvel <ardb@kernel.org> | 2020-01-23 09:12:00 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-02-23 21:59:42 +0100 |
| commit | bf67fad19e493bd3f7267b35b97b860280f87acc (patch) | |
| tree | e5e5de60a3e45e341044059f880504f283b87d10 /drivers/firmware/efi/efi-pstore.c | |
| parent | fe4db90a80cd12ebe4efe385d40d6636330149ed (diff) | |
| download | linux-bf67fad19e493bd3f7267b35b97b860280f87acc.tar.gz linux-bf67fad19e493bd3f7267b35b97b860280f87acc.tar.bz2 linux-bf67fad19e493bd3f7267b35b97b860280f87acc.zip | |
efi: Use more granular check for availability for variable services
The UEFI spec rev 2.8 permits firmware implementations to support only
a subset of EFI runtime services at OS runtime (i.e., after the call to
ExitBootServices()), so let's take this into account in the drivers that
rely specifically on the availability of the EFI variable services.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware/efi/efi-pstore.c')
| -rw-r--r-- | drivers/firmware/efi/efi-pstore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index 9ea13e8d12ec..d2f6855d205b 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -356,7 +356,7 @@ static struct pstore_info efi_pstore_info = { static __init int efivars_pstore_init(void) { - if (!efi_enabled(EFI_RUNTIME_SERVICES)) + if (!efi_rt_services_supported(EFI_RT_SUPPORTED_VARIABLE_SERVICES)) return 0; if (!efivars_kobject()) |