[SCSI] allow sleeping in ->eh_host_reset_handler()

[pandora-kernel.git] / drivers / scsi / ibmmca.c

diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 0018fb5..b5dc353 100644 (file)
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -2237,7 +2237,7 @@ static int ibmmca_abort(Scsi_Cmnd * cmd)
        return rc;
 }
 
-static int ibmmca_host_reset(Scsi_Cmnd * cmd)
+static int __ibmmca_host_reset(Scsi_Cmnd * cmd)
 {
        struct Scsi_Host *shpnt;
        Scsi_Cmnd *cmd_aid;
@@ -2324,6 +2324,18 @@ static int ibmmca_host_reset(Scsi_Cmnd * cmd)
        return SUCCESS;
 }
 
+static int ibmmca_host_reset(Scsi_Cmnd * cmd)
+{
+       struct Scsi_Host *shpnt = cmd->device->host;
+       int rc;
+
+       spin_lock_irq(shpnt->host_lock);
+       rc = __ibmmca_host_reset(cmd);
+       spin_unlock_irq(shpnt->host_lock);
+
+       return rc;
+}
+
 static int ibmmca_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int *info)
 {
        int size = capacity;