X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fscsi%2Fesp.c;h=2c2fe80bc42a98b76c3203cd40e69f91db7e44f4;hb=534284a09b3f58cd92acd0652b7267ee142932ba;hp=ddb512463b457f64041854c28d2e51b58e0e9fbf;hpb=fffcb480e4224f25c965b93fa65541bfc7dd732e;p=powerpc.git

diff --git a/drivers/scsi/esp.c b/drivers/scsi/esp.c
index ddb512463b..2c2fe80bc4 100644
--- a/drivers/scsi/esp.c
+++ b/drivers/scsi/esp.c
@@ -12,7 +12,6 @@
  * 3) Add tagged queueing.
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/types.h>
@@ -185,7 +184,7 @@ enum {
 };
 
 /* Forward declarations. */
-static irqreturn_t esp_intr(int irq, void *dev_id, struct pt_regs *pregs);
+static irqreturn_t esp_intr(int irq, void *dev_id);
 
 /* Debugging routines */
 struct esp_cmdstrings {
@@ -779,7 +778,7 @@ static int __init esp_register_irq(struct esp *esp)
 	 * sanely maintain.
 	 */
 	if (request_irq(esp->ehost->irq, esp_intr,
-			SA_SHIRQ, "ESP SCSI", esp)) {
+			IRQF_SHARED, "ESP SCSI", esp)) {
 		printk("esp%d: Cannot acquire irq line\n",
 		       esp->esp_id);
 		return -1;
@@ -1147,7 +1146,7 @@ static struct sbus_dev sun4_esp_dev;
 static int __init esp_sun4_probe(struct scsi_host_template *tpnt)
 {
 	if (sun4_esp_physaddr) {
-		memset(&sun4_esp_dev, 0, sizeof(esp_dev));
+		memset(&sun4_esp_dev, 0, sizeof(sun4_esp_dev));
 		sun4_esp_dev.reg_addrs[0].phys_addr = sun4_esp_physaddr;
 		sun4_esp_dev.irqs[0] = 4;
 		sun4_esp_dev.resource[0].start = sun4_esp_physaddr;
@@ -1163,6 +1162,7 @@ static int __init esp_sun4_probe(struct scsi_host_template *tpnt)
 
 static int __devexit esp_sun4_remove(void)
 {
+	struct of_device *dev = &sun4_esp_dev.ofdev;
 	struct esp *esp = dev_get_drvdata(&dev->dev);
 
 	return esp_remove_common(esp);
@@ -1398,7 +1398,7 @@ static void esp_get_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
 			sp->SCp.ptr = NULL;
 		}
 	} else {
-		sp->SCp.buffer = (struct scatterlist *) sp->buffer;
+		sp->SCp.buffer = (struct scatterlist *) sp->request_buffer;
 		sp->SCp.buffers_residual = sbus_map_sg(esp->sdev,
 						       sp->SCp.buffer,
 						       sp->use_sg,
@@ -1411,7 +1411,7 @@ static void esp_get_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
 static void esp_release_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
 {
 	if (sp->use_sg) {
-		sbus_unmap_sg(esp->sdev, sp->buffer, sp->use_sg,
+		sbus_unmap_sg(esp->sdev, sp->request_buffer, sp->use_sg,
 			      sp->sc_data_direction);
 	} else if (sp->request_bufflen) {
 		sbus_unmap_single(esp->sdev,
@@ -2755,18 +2755,15 @@ static int esp_do_data_finale(struct esp *esp)
  */
 static int esp_should_clear_sync(struct scsi_cmnd *sp)
 {
-	u8 cmd1 = sp->cmnd[0];
-	u8 cmd2 = sp->data_cmnd[0];
+	u8 cmd = sp->cmnd[0];
 
 	/* These cases are for spinning up a disk and
 	 * waiting for that spinup to complete.
 	 */
-	if (cmd1 == START_STOP ||
-	    cmd2 == START_STOP)
+	if (cmd == START_STOP)
 		return 0;
 
-	if (cmd1 == TEST_UNIT_READY ||
-	    cmd2 == TEST_UNIT_READY)
+	if (cmd == TEST_UNIT_READY)
 		return 0;
 
 	/* One more special case for SCSI tape drives,
@@ -2774,8 +2771,7 @@ static int esp_should_clear_sync(struct scsi_cmnd *sp)
 	 * completion of a rewind or tape load operation.
 	 */
 	if (sp->device->type == TYPE_TAPE) {
-		if (cmd1 == MODE_SENSE ||
-		    cmd2 == MODE_SENSE)
+		if (cmd == MODE_SENSE)
 			return 0;
 	}
 
@@ -4286,7 +4282,7 @@ state_machine:
 }
 
 /* Service only the ESP described by dev_id. */
-static irqreturn_t esp_intr(int irq, void *dev_id, struct pt_regs *pregs)
+static irqreturn_t esp_intr(int irq, void *dev_id)
 {
 	struct esp *esp = dev_id;
 	unsigned long flags;