From 8945d96f7b3ead56e053ac79b8f7b0de98a30bfe Mon Sep 17 00:00:00 2001 From: Hedi Berriche Date: Wed, 13 Feb 2019 19:34:12 +0000 Subject: [PATCH] x86/platform/UV: Use efi_enabled() instead of test_bit() Use ad hoc efi_enabled() instead of fiddling with test_bit(). Cleanup, no functional changes. Signed-off-by: Hedi Berriche Signed-off-by: Borislav Petkov Reviewed-by: Ard Biesheuvel Reviewed-by: Russ Anderson Reviewed-by: Dimitri Sivanich Reviewed-by: Mike Travis Cc: Andy Shevchenko Cc: Bhupesh Sharma Cc: Darren Hart Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: linux-efi Cc: platform-driver-x86@vger.kernel.org Cc: Steve Wahl Cc: Thomas Gleixner Cc: x86-ml Link: https://lkml.kernel.org/r/20190213193413.25560-4-hedi.berriche@hpe.com --- arch/x86/platform/uv/bios_uv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/platform/uv/bios_uv.c b/arch/x86/platform/uv/bios_uv.c index 91e3d5285836..38a2e3431fc6 100644 --- a/arch/x86/platform/uv/bios_uv.c +++ b/arch/x86/platform/uv/bios_uv.c @@ -44,7 +44,7 @@ s64 uv_bios_call(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3, u64 a4, u64 a5) * If EFI_OLD_MEMMAP is set, we need to fall back to using our old EFI * callback method, which uses efi_call() directly, with the kernel page tables: */ - if (unlikely(test_bit(EFI_OLD_MEMMAP, &efi.flags))) + if (unlikely(efi_enabled(EFI_OLD_MEMMAP))) ret = efi_call((void *)__va(tab->function), (u64)which, a1, a2, a3, a4, a5); else ret = efi_call_virt_pointer(tab, function, (u64)which, a1, a2, a3, a4, a5);