[SCSI] allow sleeping in ->eh_device_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index f9c01a1..fd8af64 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -2916,7 +2916,7 @@
* Return value:
* SUCCESS / FAILED
**/
-static int ipr_eh_dev_reset(struct scsi_cmnd * scsi_cmd)
+static int __ipr_eh_dev_reset(struct scsi_cmnd * scsi_cmd)
{
struct ipr_cmnd *ipr_cmd;
struct ipr_ioa_cfg *ioa_cfg;
@@ -2970,6 +2970,17 @@
return (IPR_IOASC_SENSE_KEY(ioasc) ? FAILED : SUCCESS);
}
+static int ipr_eh_dev_reset(struct scsi_cmnd * cmd)
+{
+ int rc;
+
+ spin_lock_irq(cmd->device->host->host_lock);
+ rc = __ipr_eh_dev_reset(cmd);
+ spin_unlock_irq(cmd->device->host->host_lock);
+
+ return rc;
+}
+
/**
* ipr_bus_reset_done - Op done function for bus reset.
* @ipr_cmd: ipr command struct