From c1a23f6d64552b4480208aa584ec7e9c13d6d9c3 Mon Sep 17 00:00:00 2001
From: Johannes Thumshirn <jthumshirn@suse.de>
Date: Wed, 17 Aug 2016 11:46:16 +0200
Subject: [PATCH] scsi: sas: provide stub implementation for scsi_is_sas_rphy
Provide a stub implementation for scsi_is_sas_rphy for kernel
configurations which do not have CONFIG_SCSI_SAS_ATTRS defined.
Reported-by: kbuild test robot <lkp@intel.com>
Suggested-by: James Bottomley <jejb@linux.vnet.ibm.com>
Reviewed-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
include/scsi/scsi_transport_sas.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 13c0b2ba1b6c09..31ae074dad9d05 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -15,8 +15,14 @@ static inline int is_sas_attached(struct scsi_device *sdev)
{
return 0;
}
+
+static inline int scsi_is_sas_rphy(const struct device *sdev)
+{
+ return 0;
+}
#else
extern int is_sas_attached(struct scsi_device *sdev);
+extern int scsi_is_sas_rphy(const struct device *);
#endif
static inline int sas_protocol_ata(enum sas_protocol proto)
@@ -202,7 +208,6 @@ extern int sas_rphy_add(struct sas_rphy *);
extern void sas_rphy_remove(struct sas_rphy *);
extern void sas_rphy_delete(struct sas_rphy *);
extern void sas_rphy_unlink(struct sas_rphy *);
-extern int scsi_is_sas_rphy(const struct device *);
struct sas_port *sas_port_alloc(struct device *, int);
struct sas_port *sas_port_alloc_num(struct device *);
--
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