From: Vineet Gupta <vgupta@synopsys.com>
Date: Sat, 8 Feb 2020 01:05:10 +0000 (-0800)
Subject: ARC: fpu: fix randconfig build error reported by 0-day test service
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0acdf63d2296f9542437a4842ad94554d240eab6;p=linux.git

ARC: fpu: fix randconfig build error reported by 0-day test service

Reported-by: kbuild test robot <lkp@intel.com>
Link: http://lists.infradead.org/pipermail/linux-snps-arc/2020-February/006845.html
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---

diff --git a/arch/arc/include/asm/fpu.h b/arch/arc/include/asm/fpu.h
index 64347250fdf55..006bcf88a7a5f 100644
--- a/arch/arc/include/asm/fpu.h
+++ b/arch/arc/include/asm/fpu.h
@@ -43,6 +43,8 @@ extern void fpu_init_task(struct pt_regs *regs);
 
 #endif	/* !CONFIG_ISA_ARCOMPACT */
 
+struct task_struct;
+
 extern void fpu_save_restore(struct task_struct *p, struct task_struct *n);
 
 #else	/* !CONFIG_ARC_FPU_SAVE_RESTORE */