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authorAhmad Fatoum <ahmad@a3f.at>2019-10-16 09:21:39 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2019-10-18 13:56:31 +0200
commitc64a4a4ccf9bc60385f9c3ba07886d7024503444 (patch)
tree4b0380fd3cba8870e72aa4c0daa5face0940fe75
parentf51c1cec2581aab869ab4fba313898fc2f436f77 (diff)
downloadbarebox-c64a4a4ccf9bc60385f9c3ba07886d7024503444.tar.gz
efi: silence warning about un-prototyped assembly-called functions
Both _relocate and efi_main are only called from assembly, but -Wmissing-prototypes doesn't know that and warns about them. Pre-declare prototypes to silence the warnings. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--arch/x86/mach-efi/reloc_x86_64.c3
-rw-r--r--common/efi/efi.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/mach-efi/reloc_x86_64.c b/arch/x86/mach-efi/reloc_x86_64.c
index 1db72f5..e83bacb 100644
--- a/arch/x86/mach-efi/reloc_x86_64.c
+++ b/arch/x86/mach-efi/reloc_x86_64.c
@@ -35,11 +35,14 @@
SUCH DAMAGE.
*/
+#include <linux/linkage.h>
#include <common.h>
#include <efi.h>
#include <elf.h>
+asmlinkage efi_status_t _relocate (long, Elf64_Dyn *, efi_handle_t, efi_system_table_t *);
+
efi_status_t _relocate (long ldbase, Elf64_Dyn *dyn, efi_handle_t image, efi_system_table_t *systab)
{
long relsz = 0, relent = 0;
diff --git a/common/efi/efi.c b/common/efi/efi.c
index a7b25cb..73cea37 100644
--- a/common/efi/efi.c
+++ b/common/efi/efi.c
@@ -17,6 +17,7 @@
*
*/
+#include <linux/linkage.h>
#include <common.h>
#include <linux/sizes.h>
#include <memory.h>
@@ -318,6 +319,8 @@ static int efi_init(void)
}
device_initcall(efi_init);
+asmlinkage efi_status_t efi_main(efi_handle_t, efi_system_table_t *);
+
/**
* efi-main - Entry point for EFI images
*/