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authorJeff Garzik <jeff@garzik.org>2009-01-16 10:17:09 -0500
committerJeff Garzik <jgarzik@redhat.com>2009-01-16 10:17:09 -0500
commit94be9a58d7e683ac3c1df1858a17f09ebade8da0 (patch)
tree2f346bb4d179caf1cf0f61012f35c8277504c55a /include/linux
parent5393f780277165f282a37ed82dd878159ec9dad5 (diff)
[libata] get-identity ioctl: Fix use of invalid memory pointer
for SAS drivers. Caught by Ke Wei (and team?) at Marvell. Also, move the ata_scsi_ioctl export to libata-scsi.c, as that seems to be the general trend. Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/libata.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b6b8a7f3ec6..73b69c7071c 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -927,6 +927,8 @@ extern void ata_host_init(struct ata_host *, struct device *,
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
+ int cmd, void __user *arg);
extern void ata_sas_port_destroy(struct ata_port *);
extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
struct ata_port_info *, struct Scsi_Host *);