Re: [08/21] powerpc: Make function __giveup_fpu static
From: Michael Ellerman <hidden>
Date: 2018-03-14 09:28:25
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On Sun, 2018-02-25 at 17:22:23 UTC, Mathieu Malaterre wrote:
When CONFIG_PPC_FPU is defined the prototype exposed in asm/switch_to.h is:
extern void giveup_fpu(struct task_struct *);
Change the function prototype of __giveup_fpu to static. Fix warning
(treated as error in W=1):
CC arch/powerpc/kernel/process.o
arch/powerpc/kernel/process.c:176:6: error: no previous prototype for ���__giveup_fpu��� [-Werror=missing-prototypes]
void __giveup_fpu(struct task_struct *tsk)
^~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Mathieu Malaterre <redacted>Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/1cdf039bf82a39d816ca4b8161b01c cheers