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| author |   Nicolas Iooss <nicolas.iooss_linux@m4x.org> | 2021-10-21 10:21:29 +0100 |
|---|---|---|
| committer |   Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-10-25 13:12:37 +0100 |
| commit | 0e52fc2e7ddda78d9ced594a3bd0f840435a6560 (patch) | |
| tree | 51fc492247f399e6ad10aa77504b28cb1480fdc9 /arch/arm/include | |
| parent | ARM: 9146/1: RiscPC needs older gcc version (diff) | |
| download | linux-dev-0e52fc2e7ddda78d9ced594a3bd0f840435a6560.tar.xz linux-dev-0e52fc2e7ddda78d9ced594a3bd0f840435a6560.zip | |
ARM: 9147/1: add printf format attribute to early_print()
Adding such an attribute is helpful to detect errors related to printf
formats at compile-time.
Link: https://lore.kernel.org/r/20160828165815.25647-1-nicolas.iooss_linux@m4x.org
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/setup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index 3ae68a1b3de6..ba0872a8dcda 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -19,7 +19,7 @@ static const struct tagtable __tagtable_##fn __tag = { tag, fn } extern int arm_add_memory(u64 start, u64 size); -extern void early_print(const char *str, ...); +extern __printf(1, 2) void early_print(const char *str, ...); extern void dump_machine_table(void); #ifdef CONFIG_ATAGS_PROC |