From fad4dab5e44e10acf6b0235e469cb8e773b58e31 Mon Sep 17 00:00:00 2001 From: Samuel Thibault <samuel.thibault@ens-lyon.org> Date: Wed, 18 May 2011 17:06:05 +0200 Subject: [PATCH] [SCSI] Fix Ultrastor asm snippet Commit 1292500b replaced "=m" (*field) : "1" (*field) with "=m" (*field) : with comment "The following patch fixes it by using the '+' operator on the (*field) operand, marking it as read-write to gcc." '+' was actually forgotten. This really puts it. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: stable@kernel.org Signed-off-by: James Bottomley <jbottomley@parallels.com> --- drivers/scsi/ultrastor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index 9f4b58b7daad..7e22b737dfd8 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c @@ -307,7 +307,7 @@ static inline int find_and_clear_bit_16(unsigned long *field) "0: bsfw %1,%w0\n\t" "btr %0,%1\n\t" "jnc 0b" - : "=&r" (rv), "=m" (*field) :); + : "=&r" (rv), "+m" (*field) :); return rv; } -- 2.34.1