| Subject | Re: [PATCH 13/19] powerpc/52xx: Add missing functions prototypes | From | christophe leroy <> | Date | Fri, 23 Mar 2018 13:18:04 +0100 |
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Le 22/03/2018 à 21:19, Mathieu Malaterre a écrit : > The function prototypes were declared within a `#ifdef CONFIG_PPC_LITE5200` > block which would prevent them from being visible when compiling > `mpc52xx_pm.c`. Move the prototypes outside of the `#ifdef` block to fix > the following warnings treated as errors with W=1: > > arch/powerpc/platforms/52xx/mpc52xx_pm.c:58:5: error: no previous prototype for ‘mpc52xx_pm_prepare’ [-Werror=missing-prototypes] > arch/powerpc/platforms/52xx/mpc52xx_pm.c:113:5: error: no previous prototype for ‘mpc52xx_pm_enter’ [-Werror=missing-prototypes] > arch/powerpc/platforms/52xx/mpc52xx_pm.c:181:6: error: no previous prototype for ‘mpc52xx_pm_finish’ [-Werror=missing-prototypes] > > Signed-off-by: Mathieu Malaterre <malat@debian.org> > --- > arch/powerpc/include/asm/mpc52xx.h | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h > index e94cede14522..0f6b3cbb119f 100644 > --- a/arch/powerpc/include/asm/mpc52xx.h > +++ b/arch/powerpc/include/asm/mpc52xx.h > @@ -350,14 +350,14 @@ extern struct mpc52xx_suspend mpc52xx_suspend; > extern int __init mpc52xx_pm_init(void); > extern int mpc52xx_set_wakeup_gpio(u8 pin, u8 level); > > -#ifdef CONFIG_PPC_LITE5200 > -extern int __init lite5200_pm_init(void); > - > /* lite5200 calls mpc5200 suspend functions, so here they are */ > extern int mpc52xx_pm_prepare(void); > extern int mpc52xx_pm_enter(suspend_state_t); > extern void mpc52xx_pm_finish(void); > extern char saved_sram[0x4000]; /* reuse buffer from mpc52xx suspend */ > + > +#ifdef CONFIG_PPC_LITE5200 > +extern int __init lite5200_pm_init(void);
extern keyword is not needed
Christophe
> #endif > #endif /* CONFIG_PM */ > >
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