Messages in this thread Patch in this message | | | From | Mark Rutland <> | Subject | [PATCHv2 2/6] arm64/efi: move to generic {__,}efi_call_virt | Date | Fri, 22 Apr 2016 14:51:19 +0100 |
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Now there's a common template for {__,}efi_call_virt, remove the duplicate logic from the arm64 efi code.
Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Matt Fleming <matt@codeblueprint.co.uk> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-efi@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- arch/arm64/include/asm/efi.h | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index 8e88a69..f4f71224 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -14,28 +14,21 @@ extern void efi_init(void); int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md); -#define efi_call_virt(f, ...) \ +#define arch_efi_call_virt_setup() \ ({ \ - efi_##f##_t *__f; \ - efi_status_t __s; \ - \ kernel_neon_begin(); \ efi_virtmap_load(); \ - __f = efi.systab->runtime->f; \ - __s = __f(__VA_ARGS__); \ - efi_virtmap_unload(); \ - kernel_neon_end(); \ - __s; \ }) -#define __efi_call_virt(f, ...) \ +#define arch_efi_call_virt(f, args...) \ ({ \ efi_##f##_t *__f; \ - \ - kernel_neon_begin(); \ - efi_virtmap_load(); \ __f = efi.systab->runtime->f; \ - __f(__VA_ARGS__); \ + __f(args); \ +}) + +#define arch_efi_call_virt_teardown() \ +({ \ efi_virtmap_unload(); \ kernel_neon_end(); \ }) -- 1.9.1
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