From 3c7c7a2fc8811bc7097479f69acf2527693d7562 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Wed, 23 Nov 2016 17:43:17 -0800 Subject: [PATCH] ARC: Don't use "+l" inline asm constraint Apparenty this is coming in the way of gcc fix which inhibits the usage of LP_COUNT as a gpr. Cc: stable@vger.kernel.org Signed-off-by: Vineet Gupta --- arch/arc/include/asm/delay.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arc/include/asm/delay.h b/arch/arc/include/asm/delay.h index 08e7e2a..a36e860 100644 --- a/arch/arc/include/asm/delay.h +++ b/arch/arc/include/asm/delay.h @@ -22,10 +22,11 @@ static inline void __delay(unsigned long loops) { __asm__ __volatile__( - " lp 1f \n" - " nop \n" - "1: \n" - : "+l"(loops)); + " mov lp_count, %0 \n" + " lp 1f \n" + " nop \n" + "1: \n" + : : "r"(loops)); } extern void __bad_udelay(void); -- 2.7.4