Commit d01dd270 authored by Herbert Xu's avatar Herbert Xu
Browse files

arm: Make simd.h more resilient 



Add missing header inclusions and protect against double inclusion.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 7ba8df47

arch/arm/include/asm/simd.h

+7 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _ASM_SIMD_H

#define _ASM_SIMD_H



#include <linux/hardirq.h>

#include <linux/compiler_attributes.h>

#include <linux/preempt.h>

#include <linux/types.h>



static __must_check inline bool may_use_simd(void)

{

	return IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && !in_hardirq();

}



#endif	/* _ASM_SIMD_H */