Message ID | 20180322202007.23088-12-malat@debian.org (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | powerpc/ppc32: make W=1 compilation errors free | expand |
Le 22/03/2018 à 21:19, Mathieu Malaterre a écrit : > The pmac_pfunc_base_install prototype was declared in powermac/smp.c since > function was used there, move it to pmac_pfunc.h header to be visible in > pfunc_base.c. Fix a warning treated as error with W=1: > > arch/powerpc/platforms/powermac/pfunc_base.c:330:12: error: no previous prototype for ‘pmac_pfunc_base_install’ [-Werror=missing-prototypes] > > Signed-off-by: Mathieu Malaterre <malat@debian.org> > --- > arch/powerpc/include/asm/pmac_pfunc.h | 1 + > arch/powerpc/platforms/powermac/smp.c | 1 - > 2 files changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/powerpc/include/asm/pmac_pfunc.h b/arch/powerpc/include/asm/pmac_pfunc.h > index 73bd8f28f2a8..99f7a288789a 100644 > --- a/arch/powerpc/include/asm/pmac_pfunc.h > +++ b/arch/powerpc/include/asm/pmac_pfunc.h > @@ -245,6 +245,7 @@ extern void pmf_put_function(struct pmf_function *func); > > extern int pmf_call_one(struct pmf_function *func, struct pmf_args *args); > > +extern int pmac_pfunc_base_install(void); extern keyword is not needed Christophe > > /* Suspend/resume code called by via-pmu directly for now */ > extern void pmac_pfunc_base_suspend(void); > diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c > index 95275e0e2efa..447da6db450a 100644 > --- a/arch/powerpc/platforms/powermac/smp.c > +++ b/arch/powerpc/platforms/powermac/smp.c > @@ -65,7 +65,6 @@ > #endif > > extern void __secondary_start_pmac_0(void); > -extern int pmac_pfunc_base_install(void); > > static void (*pmac_tb_freeze)(int freeze); > static u64 timebase; > --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus
On Fri, Mar 23, 2018 at 1:13 PM, christophe leroy <christophe.leroy@c-s.fr> wrote: > > > Le 22/03/2018 à 21:19, Mathieu Malaterre a écrit : >> >> The pmac_pfunc_base_install prototype was declared in powermac/smp.c since >> function was used there, move it to pmac_pfunc.h header to be visible in >> pfunc_base.c. Fix a warning treated as error with W=1: >> >> arch/powerpc/platforms/powermac/pfunc_base.c:330:12: error: no previous >> prototype for ‘pmac_pfunc_base_install’ [-Werror=missing-prototypes] >> >> Signed-off-by: Mathieu Malaterre <malat@debian.org> >> --- >> arch/powerpc/include/asm/pmac_pfunc.h | 1 + >> arch/powerpc/platforms/powermac/smp.c | 1 - >> 2 files changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/arch/powerpc/include/asm/pmac_pfunc.h >> b/arch/powerpc/include/asm/pmac_pfunc.h >> index 73bd8f28f2a8..99f7a288789a 100644 >> --- a/arch/powerpc/include/asm/pmac_pfunc.h >> +++ b/arch/powerpc/include/asm/pmac_pfunc.h >> @@ -245,6 +245,7 @@ extern void pmf_put_function(struct pmf_function >> *func); >> extern int pmf_call_one(struct pmf_function *func, struct pmf_args >> *args); >> +extern int pmac_pfunc_base_install(void); > > > > extern keyword is not needed I understand; but for consistency every single protoypes in this header file actually use the extern keyword. Is there a guide/best practice to refer to in this case ? > Christophe > >> /* Suspend/resume code called by via-pmu directly for now */ >> extern void pmac_pfunc_base_suspend(void); >> diff --git a/arch/powerpc/platforms/powermac/smp.c >> b/arch/powerpc/platforms/powermac/smp.c >> index 95275e0e2efa..447da6db450a 100644 >> --- a/arch/powerpc/platforms/powermac/smp.c >> +++ b/arch/powerpc/platforms/powermac/smp.c >> @@ -65,7 +65,6 @@ >> #endif >> extern void __secondary_start_pmac_0(void); >> -extern int pmac_pfunc_base_install(void); >> static void (*pmac_tb_freeze)(int freeze); >> static u64 timebase; >> > > --- > L'absence de virus dans ce courrier électronique a été vérifiée par le > logiciel antivirus Avast. > https://www.avast.com/antivirus >
Mathieu Malaterre <malat@debian.org> a écrit : > On Fri, Mar 23, 2018 at 1:13 PM, christophe leroy > <christophe.leroy@c-s.fr> wrote: >> >> >> Le 22/03/2018 à 21:19, Mathieu Malaterre a écrit : >>> >>> The pmac_pfunc_base_install prototype was declared in powermac/smp.c since >>> function was used there, move it to pmac_pfunc.h header to be visible in >>> pfunc_base.c. Fix a warning treated as error with W=1: >>> >>> arch/powerpc/platforms/powermac/pfunc_base.c:330:12: error: no previous >>> prototype for ‘pmac_pfunc_base_install’ [-Werror=missing-prototypes] >>> >>> Signed-off-by: Mathieu Malaterre <malat@debian.org> >>> --- >>> arch/powerpc/include/asm/pmac_pfunc.h | 1 + >>> arch/powerpc/platforms/powermac/smp.c | 1 - >>> 2 files changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/arch/powerpc/include/asm/pmac_pfunc.h >>> b/arch/powerpc/include/asm/pmac_pfunc.h >>> index 73bd8f28f2a8..99f7a288789a 100644 >>> --- a/arch/powerpc/include/asm/pmac_pfunc.h >>> +++ b/arch/powerpc/include/asm/pmac_pfunc.h >>> @@ -245,6 +245,7 @@ extern void pmf_put_function(struct pmf_function >>> *func); >>> extern int pmf_call_one(struct pmf_function *func, struct pmf_args >>> *args); >>> +extern int pmac_pfunc_base_install(void); >> >> >> >> extern keyword is not needed > > I understand; but for consistency every single protoypes in this > header file actually use the extern keyword. Is there a guide/best > practice to refer to in this case ? Consistancy is not a valid reason to continue bad practice. Every single modufication is an opportunity to clean things up You should run script/checkpatch.pl --strict on all your patches before submitting. And follow as much as possible the linux codying style Christophe > >> Christophe >> >>> /* Suspend/resume code called by via-pmu directly for now */ >>> extern void pmac_pfunc_base_suspend(void); >>> diff --git a/arch/powerpc/platforms/powermac/smp.c >>> b/arch/powerpc/platforms/powermac/smp.c >>> index 95275e0e2efa..447da6db450a 100644 >>> --- a/arch/powerpc/platforms/powermac/smp.c >>> +++ b/arch/powerpc/platforms/powermac/smp.c >>> @@ -65,7 +65,6 @@ >>> #endif >>> extern void __secondary_start_pmac_0(void); >>> -extern int pmac_pfunc_base_install(void); >>> static void (*pmac_tb_freeze)(int freeze); >>> static u64 timebase; >>> >> >> --- >> L'absence de virus dans ce courrier électronique a été vérifiée par le >> logiciel antivirus Avast. >> https://www.avast.com/antivirus >>
diff --git a/arch/powerpc/include/asm/pmac_pfunc.h b/arch/powerpc/include/asm/pmac_pfunc.h index 73bd8f28f2a8..99f7a288789a 100644 --- a/arch/powerpc/include/asm/pmac_pfunc.h +++ b/arch/powerpc/include/asm/pmac_pfunc.h @@ -245,6 +245,7 @@ extern void pmf_put_function(struct pmf_function *func); extern int pmf_call_one(struct pmf_function *func, struct pmf_args *args); +extern int pmac_pfunc_base_install(void); /* Suspend/resume code called by via-pmu directly for now */ extern void pmac_pfunc_base_suspend(void); diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 95275e0e2efa..447da6db450a 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -65,7 +65,6 @@ #endif extern void __secondary_start_pmac_0(void); -extern int pmac_pfunc_base_install(void); static void (*pmac_tb_freeze)(int freeze); static u64 timebase;
The pmac_pfunc_base_install prototype was declared in powermac/smp.c since function was used there, move it to pmac_pfunc.h header to be visible in pfunc_base.c. Fix a warning treated as error with W=1: arch/powerpc/platforms/powermac/pfunc_base.c:330:12: error: no previous prototype for ‘pmac_pfunc_base_install’ [-Werror=missing-prototypes] Signed-off-by: Mathieu Malaterre <malat@debian.org> --- arch/powerpc/include/asm/pmac_pfunc.h | 1 + arch/powerpc/platforms/powermac/smp.c | 1 - 2 files changed, 1 insertion(+), 1 deletion(-)