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| author | Ard Biesheuvel <ardb@kernel.org> | 2020-12-13 18:07:03 +0300 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-12-14 18:25:06 +0300 |
| commit | d72c8b0e1cacc39495cd413433d260e8ae59374a (patch) | |
| tree | 83017fb4ceb0c01a83a4ac42cd38494b3f8e8807 /arch/arm | |
| parent | e0a6aa30504cb8179d07609fb6386705e8f00663 (diff) | |
| download | linux-d72c8b0e1cacc39495cd413433d260e8ae59374a.tar.xz | |
efi: arm: force use of unsigned type for EFI_PHYS_ALIGN
Ensure that EFI_PHYS_ALIGN is an unsigned type, to prevent spurious
warnings from the type checks in the definition of the max() macro.
Link: https://lore.kernel.org/linux-efi/20201213151306.73558-1-ardb@kernel.org
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/efi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index abae071a02e1..9de7ab2ce05d 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -71,7 +71,7 @@ static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt) * here throws off the memory allocation logic, so let's use the lowest power * of two greater than 2 MiB and greater than TEXT_OFFSET. */ -#define EFI_PHYS_ALIGN max(SZ_2M, roundup_pow_of_two(TEXT_OFFSET)) +#define EFI_PHYS_ALIGN max(UL(SZ_2M), roundup_pow_of_two(TEXT_OFFSET)) /* on ARM, the initrd should be loaded in a lowmem region */ static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr) |