Re: [PATCH 13/16] ARM: vfp: add vfp_entry prototype
From: Ard Biesheuvel <ardb@kernel.org>
Date: 2023-05-17 11:13:55
Also in:
linux-arm-kernel, linux-pm, lkml
On Tue, 16 May 2023 at 17:47, Arnd Bergmann [off-list ref] wrote:
From: Arnd Bergmann <arnd@arndb.de> vfp_entry is only called from assembler code, so it does not need a declaration. Since gcc complains when extra warnings are enabled, add one anyway to avoid: arch/arm/vfp/vfpmodule.c:657:17: warning: no previous prototype for function 'vfp_entry' [-Wmissing-prototypes] Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This one will conflict with my VFP asm to C conversion series.
quoted hunk ↗ jump to hunk
--- arch/arm/vfp/vfp.h | 3 +++ 1 file changed, 3 insertions(+)diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h index 5cd6d5053271..10d9c0da0fd4 100644 --- a/arch/arm/vfp/vfp.h +++ b/arch/arm/vfp/vfp.h@@ -375,3 +375,6 @@ struct op { }; asmlinkage void vfp_save_state(void *location, u32 fpexc); +struct thread_info; +asmlinkage void vfp_entry(u32 trigger, struct thread_info *ti, u32 resume_pc, + u32 resume_return_address); --2.39.2