diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2016-11-23 17:43:17 -0800 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2016-11-28 09:17:32 -0800 |
| commit | 3c7c7a2fc8811bc7097479f69acf2527693d7562 (patch) | |
| tree | 2407907f410400d4dc6866f8062b7536ab78ac52 /arch/arc | |
| parent | e5517c2a5a49ed5e99047008629f1cd60246ea0e (diff) | |
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 <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
| -rw-r--r-- | arch/arc/include/asm/delay.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arc/include/asm/delay.h b/arch/arc/include/asm/delay.h index 08e7e2a16ac1..a36e8601114d 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); |