1 files changed, 8 insertions, 10 deletions

diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 3ef2a1443996..932dcf0366eb 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -98,16 +98,14 @@ static int mac53c94_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *
         return 0;
 }
 
-static int mac53c94_abort(struct scsi_cmnd *cmd)
-{
-        return FAILED;
-}
-
 static int mac53c94_host_reset(struct scsi_cmnd *cmd)
 {
         struct fsc_state *state = (struct fsc_state *) cmd->device->host->hostdata;
         struct mac53c94_regs __iomem *regs = state->regs;
         struct dbdma_regs __iomem *dma = state->dma;
+        unsigned long flags;
+
+        spin_lock_irqsave(cmd->device->host->host_lock, flags);
 
         writel((RUN|PAUSE|FLUSH|WAKE) << 16, &dma->control);
         writeb(CMD_SCSI_RESET, &regs->command); /* assert RST */
@@ -116,6 +114,8 @@ static int mac53c94_host_reset(struct scsi_cmnd *cmd)
         udelay(20);
         mac53c94_init(state);
         writeb(CMD_NOP, &regs->command);
+
+        spin_unlock_irqrestore(cmd->device->host->host_lock, flags);
         return SUCCESS;
 }
 
@@ -416,7 +416,6 @@ static struct scsi_host_template mac53c94_template = {
         .proc_name      = "53c94",
         .name           = "53C94",
         .queuecommand   = mac53c94_queue,
-        .eh_abort_handler = mac53c94_abort,
         .eh_host_reset_handler = mac53c94_host_reset,
         .can_queue      = 1,
         .this_id        = 7,
@@ -425,7 +424,7 @@ static struct scsi_host_template mac53c94_template = {
         .use_clustering = DISABLE_CLUSTERING,
 };
 
-static int mac53c94_probe(struct macio_dev *mdev, const struct of_match *match)
+static int mac53c94_probe(struct macio_dev *mdev, const struct of_device_id *match)
 {
         struct device_node *node = macio_get_of_node(mdev);
         struct pci_dev *pdev = macio_get_pci_dev(mdev);
@@ -545,15 +544,14 @@ static int mac53c94_remove(struct macio_dev *mdev)
 }
 
 
-static struct of_match mac53c94_match[] = 
+static struct of_device_id mac53c94_match[] = 
 {
         {
         .name           = "53c94",
-        .type           = OF_ANY_MATCH,
-        .compatible     = OF_ANY_MATCH
         },
         {},
 };
+MODULE_DEVICE_TABLE (of, mac53c94_match);
 
 static struct macio_driver mac53c94_driver = 
 {