Merge branch 'enable-devices' into omap-for-v4.5/fixes

[karo-tx-linux.git] / drivers / scsi / arm / cumana_1.c

diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
index d28d6c0f18c0b76acd384f53ed6132a54f13fa57..221f18c5df9363c704d8289c2baab4b10dd89db6 100644 (file)
--- a/drivers/scsi/arm/cumana_1.c
+++ b/drivers/scsi/arm/cumana_1.c
@@ -4,9 +4,7 @@
  * Copyright 1995-2002, Russell King
  */
 #include <linux/module.h>
-#include <linux/signal.h>
 #include <linux/ioport.h>
-#include <linux/delay.h>
 #include <linux/blkdev.h>
 #include <linux/init.h>
 
@@ -15,15 +13,14 @@
 
 #include <scsi/scsi_host.h>
 
-#include <scsi/scsicam.h>
-
 #define PSEUDO_DMA
 
 #define priv(host)                     ((struct NCR5380_hostdata *)(host)->hostdata)
-#define NCR5380_local_declare()                struct Scsi_Host *_instance
-#define NCR5380_setup(instance)                _instance = instance
-#define NCR5380_read(reg)              cumanascsi_read(_instance, reg)
-#define NCR5380_write(reg, value)      cumanascsi_write(_instance, reg, value)
+#define NCR5380_read(reg)              cumanascsi_read(instance, reg)
+#define NCR5380_write(reg, value)      cumanascsi_write(instance, reg, value)
+
+#define NCR5380_dma_xfer_len(instance, cmd, phase)     (cmd->transfersize)
+
 #define NCR5380_intr                   cumanascsi_intr
 #define NCR5380_queue_command          cumanascsi_queue_command
 #define NCR5380_info                   cumanascsi_info
@@ -211,6 +208,8 @@ static struct scsi_host_template cumanascsi_template = {
        .cmd_per_lun            = 2,
        .use_clustering         = DISABLE_CLUSTERING,
        .proc_name              = "CumanaSCSI-1",
+       .cmd_size               = NCR5380_CMD_SIZE,
+       .max_sectors            = 128,
 };
 
 static int cumanascsi1_probe(struct expansion_card *ec,
@@ -240,23 +239,21 @@ static int cumanascsi1_probe(struct expansion_card *ec,
 
        host->irq = ec->irq;
 
-       NCR5380_init(host, 0);
+       ret = NCR5380_init(host, 0);
+       if (ret)
+               goto out_unmap;
+
+       NCR5380_maybe_reset_bus(host);
 
         priv(host)->ctrl = 0;
         writeb(0, priv(host)->base + CTRL);
 
-       host->n_io_port = 255;
-       if (!(request_region(host->io_port, host->n_io_port, "CumanaSCSI-1"))) {
-               ret = -EBUSY;
-               goto out_unmap;
-       }
-
        ret = request_irq(host->irq, cumanascsi_intr, 0,
                          "CumanaSCSI-1", host);
        if (ret) {
                printk("scsi%d: IRQ%d not free: %d\n",
                    host->host_no, host->irq, ret);
-               goto out_unmap;
+               goto out_exit;
        }
 
        ret = scsi_add_host(host, &ec->dev);
@@ -268,6 +265,8 @@ static int cumanascsi1_probe(struct expansion_card *ec,
 
  out_free_irq:
        free_irq(host->irq, host);
+ out_exit:
+       NCR5380_exit(host);
  out_unmap:
        iounmap(priv(host)->base);
        iounmap(priv(host)->dma);