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>

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);