arm64: replace in_irq() with in_hardirq()

Replace the obsolete and ambiguos macro in_irq() with new
macro in_hardirq().

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Link: https://lore.kernel.org/r/20210814005405.2658-1-changbin.du@gmail.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm64/include/asm/simd.h b/arch/arm64/include/asm/simd.h
index 89cba2622b79bab10c03737b414a522de6a29292..6a75d7ecdcaa2d8b87bf4df106e96ec52acc04bb 100644 (file)
--- a/arch/arm64/include/asm/simd.h
+++ b/arch/arm64/include/asm/simd.h
@@ -37,7 +37,7 @@ static __must_check inline bool may_use_simd(void)
         */
        return !WARN_ON(!system_capabilities_finalized()) &&
               system_supports_fpsimd() &&
-              !in_irq() && !irqs_disabled() && !in_nmi() &&
+              !in_hardirq() && !irqs_disabled() && !in_nmi() &&
               !this_cpu_read(fpsimd_context_busy);
 }