| Message ID | 20230516154605.517690-14-arnd@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | ARM: address -Wmissing-prototype warnings | expand |
On Tue, 16 May 2023 at 17:47, Arnd Bergmann <arnd@kernel.org> 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. > --- > 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 >
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);