From ffe47b3f39dd008895a8296b6a546049faaf7513 Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Fri, 18 Apr 2008 13:18:48 -0500
Subject: [PATCH] --- yaml --- r: 89604 b: refs/heads/master c:
 855d854a33fca71cf68bad258bd5e66e5b265d10 h: refs/heads/master v: v3

---
 [refs]                          | 2 +-
 trunk/drivers/ata/libata-scsi.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 242798b52565..e3930d13c8b9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e675349e2bdbfb661fa0d8ff2441b4cf48fb7e48
+refs/heads/master: 855d854a33fca71cf68bad258bd5e66e5b265d10
diff --git a/trunk/drivers/ata/libata-scsi.c b/trunk/drivers/ata/libata-scsi.c
index fedf62de9460..c16e3cea1d28 100644
--- a/trunk/drivers/ata/libata-scsi.c
+++ b/trunk/drivers/ata/libata-scsi.c
@@ -2394,7 +2394,8 @@ static void atapi_request_sense(struct ata_queued_cmd *qc)
 	memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
 
 #ifdef CONFIG_ATA_SFF
-	ap->ops->sff_tf_read(ap, &qc->tf);
+	if (ap->ops->sff_tf_read)
+		ap->ops->sff_tf_read(ap, &qc->tf);
 #endif
 
 	/* fill these in, for the case where they are -not- overwritten */