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authorJavier Martinez Canillas <javierm@redhat.com>2021-11-26 03:13:32 +0300
committerArd Biesheuvel <ardb@kernel.org>2021-12-13 17:07:16 +0300
commit4bc5e64e6cf37007e436970024e5998ee0935651 (patch)
tree362ba4a0a8252992d0e75295ded3d34c077d561f /arch/arm64
parent1ff2fc02862d52e18fd3daabcfe840ec27e920a8 (diff)
downloadlinux-4bc5e64e6cf37007e436970024e5998ee0935651.tar.xz
efi: Move efifb_setup_from_dmi() prototype from arch headers
Commit 8633ef82f101 ("drivers/firmware: consolidate EFI framebuffer setup for all arches") made the Generic System Framebuffers (sysfb) driver able to be built on non-x86 architectures. But it left the efifb_setup_from_dmi() function prototype declaration in the architecture specific headers. This could lead to the following compiler warning as reported by the kernel test robot: drivers/firmware/efi/sysfb_efi.c:70:6: warning: no previous prototype for function 'efifb_setup_from_dmi' [-Wmissing-prototypes] void efifb_setup_from_dmi(struct screen_info *si, const char *opt) ^ drivers/firmware/efi/sysfb_efi.c:70:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void efifb_setup_from_dmi(struct screen_info *si, const char *opt) Fixes: 8633ef82f101 ("drivers/firmware: consolidate EFI framebuffer setup for all arches") Reported-by: kernel test robot <lkp@intel.com> Cc: <stable@vger.kernel.org> # 5.15.x Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20211126001333.555514-1-javierm@redhat.com Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/include/asm/efi.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index d3e1825337be..ad55079abe47 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -14,7 +14,6 @@
#ifdef CONFIG_EFI
extern void efi_init(void);
-extern void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
#else
#define efi_init()
#endif