X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fblock%2Fsx8.c;h=c6beee18a07c90f8f965e2f1a566517463fd7f16;hb=b512504e5671f83638be0ddb085c4b1832f623d3;hp=a7e0975c8c9f9c1da047b038c38e31250e710abb;hpb=9bfab8cec652c80b4864b4d9247520dca042c2df;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index a7e0975c8c9..c6beee18a07 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -18,7 +18,6 @@
 #include <linux/spinlock.h>
 #include <linux/blkdev.h>
 #include <linux/sched.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/interrupt.h>
 #include <linux/compiler.h>
 #include <linux/workqueue.h>
@@ -27,8 +26,8 @@
 #include <linux/time.h>
 #include <linux/hdreg.h>
 #include <linux/dma-mapping.h>
+#include <linux/completion.h>
 #include <asm/io.h>
-#include <asm/semaphore.h>
 #include <asm/uaccess.h>
 
 #if 0
@@ -303,7 +302,7 @@ struct carm_host {
 
 	struct work_struct		fsm_task;
 
-	struct semaphore		probe_sem;
+	struct completion		probe_comp;
 };
 
 struct carm_response {
@@ -1346,7 +1345,7 @@ static void carm_fsm_task (void *_data)
 	}
 
 	case HST_PROBE_FINISHED:
-		up(&host->probe_sem);
+		complete(&host->probe_comp);
 		break;
 
 	case HST_ERROR:
@@ -1510,7 +1509,6 @@ static int carm_init_disks(struct carm_host *host)
 		port->disk = disk;
 		sprintf(disk->disk_name, DRV_NAME "/%u",
 			(unsigned int) (host->id * CARM_MAX_PORTS) + i);
-		sprintf(disk->devfs_name, DRV_NAME "/%u_%u", host->id, i);
 		disk->major = host->major;
 		disk->first_minor = i * CARM_MINORS_PER_MAJOR;
 		disk->fops = &carm_bd_ops;
@@ -1622,7 +1620,7 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	host->flags = pci_dac ? FL_DAC : 0;
 	spin_lock_init(&host->lock);
 	INIT_WORK(&host->fsm_task, carm_fsm_task, host);
-	init_MUTEX_LOCKED(&host->probe_sem);
+	init_completion(&host->probe_comp);
 
 	for (i = 0; i < ARRAY_SIZE(host->req); i++)
 		host->req[i].tag = i;
@@ -1672,15 +1670,13 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (host->flags & FL_DYN_MAJOR)
 		host->major = rc;
 
-	devfs_mk_dir(DRV_NAME);
-
 	rc = carm_init_disks(host);
 	if (rc)
 		goto err_out_blkdev_disks;
 
 	pci_set_master(pdev);
 
-	rc = request_irq(pdev->irq, carm_interrupt, SA_SHIRQ, DRV_NAME, host);
+	rc = request_irq(pdev->irq, carm_interrupt, IRQF_SHARED, DRV_NAME, host);
 	if (rc) {
 		printk(KERN_ERR DRV_NAME "(%s): irq alloc failure\n",
 		       pci_name(pdev));
@@ -1691,12 +1687,13 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (rc)
 		goto err_out_free_irq;
 
-	DPRINTK("waiting for probe_sem\n");
-	down(&host->probe_sem);
+	DPRINTK("waiting for probe_comp\n");
+	wait_for_completion(&host->probe_comp);
 
-	printk(KERN_INFO "%s: pci %s, ports %d, io %lx, irq %u, major %d\n",
+	printk(KERN_INFO "%s: pci %s, ports %d, io %llx, irq %u, major %d\n",
 	       host->name, pci_name(pdev), (int) CARM_MAX_PORTS,
-	       pci_resource_start(pdev, 0), pdev->irq, host->major);
+	       (unsigned long long)pci_resource_start(pdev, 0),
+		   pdev->irq, host->major);
 
 	carm_host_id++;
 	pci_set_drvdata(pdev, host);
@@ -1738,7 +1735,6 @@ static void carm_remove_one (struct pci_dev *pdev)
 
 	free_irq(pdev->irq, host);
 	carm_free_disks(host);
-	devfs_remove(DRV_NAME);
 	unregister_blkdev(host->major, host->name);
 	if (host->major == 160)
 		clear_bit(0, &carm_major_alloc);