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SubjectRe: [PATCH 1/2] ses: use scsi_is_sas_rphy instead of is_sas_attached
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On Mon, 2016-08-15 at 22:11 +0800, kbuild test robot wrote:
> Hi Johannes,
>
> [auto build test ERROR on scsi/for-next]
> [also build test ERROR on v4.8-rc2 next-20160815]
> [if your patch is applied to the wrong git tree, please drop us a
> note to help improve the system]

This is happening because scsi_is_sas_rphy wasn't designed to be used
outside the SAS transport class, so it's failing when the ATTRs aren't
defined.

This is the way you fix it (needs to be a precursor patch to 1/2):

James

---

diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 13c0b2b..0e1c50e 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -15,8 +15,13 @@ static inline int is_sas_attached(struct scsi_device *sdev)
{
return 0;
}
+static inline int scsi_is_sas_rphy(const struct device *)
+{
+ 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 +207,6 @@ 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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