X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fieee1394%2Fvideo1394.c;h=d287ba79821d0f93b70b598f9ff3be24bd7eb3b5;hb=3b3809ac5375f614bbf8671cddeae3c693aa584e;hp=f4d1ec00af652372b1ed37a5a5ffa2401e5dc2d8;hpb=a5782010b4e75cba571357efaa27df22a89427c2;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index f4d1ec0..d287ba7 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -39,7 +39,6 @@
 #include <linux/pci.h>
 #include <linux/fs.h>
 #include <linux/poll.h>
-#include <linux/smp_lock.h>
 #include <linux/delay.h>
 #include <linux/bitops.h>
 #include <linux/types.h>
@@ -894,7 +893,7 @@ static long video1394_ioctl(struct file *file,
 		if (unlikely(d == NULL))
 			return -EFAULT;
 
-		if (unlikely((v.buffer<0) || (v.buffer>=d->num_desc - 1))) {
+		if (unlikely(v.buffer >= d->num_desc - 1)) {
 			PRINT(KERN_ERR, ohci->host->id,
 			      "Buffer %d out of range",v.buffer);
 			return -EINVAL;
@@ -960,7 +959,7 @@ static long video1394_ioctl(struct file *file,
 		if (unlikely(d == NULL))
 			return -EFAULT;
 
-		if (unlikely((v.buffer<0) || (v.buffer>d->num_desc - 1))) {
+		if (unlikely(v.buffer > d->num_desc - 1)) {
 			PRINT(KERN_ERR, ohci->host->id,
 			      "Buffer %d out of range",v.buffer);
 			return -EINVAL;
@@ -1031,7 +1030,7 @@ static long video1394_ioctl(struct file *file,
 		d = find_ctx(&ctx->context_list, OHCI_ISO_TRANSMIT, v.channel);
 		if (d == NULL) return -EFAULT;
 
-		if ((v.buffer<0) || (v.buffer>=d->num_desc - 1)) {
+		if (v.buffer >= d->num_desc - 1) {
 			PRINT(KERN_ERR, ohci->host->id,
 			      "Buffer %d out of range",v.buffer);
 			return -EINVAL;
@@ -1138,7 +1137,7 @@ static long video1394_ioctl(struct file *file,
 		d = find_ctx(&ctx->context_list, OHCI_ISO_TRANSMIT, v.channel);
 		if (d == NULL) return -EFAULT;
 
-		if ((v.buffer<0) || (v.buffer>=d->num_desc-1)) {
+		if (v.buffer >= d->num_desc - 1) {
 			PRINT(KERN_ERR, ohci->host->id,
 			      "Buffer %d out of range",v.buffer);
 			return -EINVAL;
@@ -1277,7 +1276,7 @@ static long video1394_compat_ioctl(struct file *f, unsigned cmd, unsigned long a
 #endif
 
 static struct cdev video1394_cdev;
-static struct file_operations video1394_fops=
+static const struct file_operations video1394_fops=
 {
 	.owner =	THIS_MODULE,
 	.unlocked_ioctl = video1394_ioctl,
@@ -1294,7 +1293,8 @@ static struct file_operations video1394_fops=
 /*
  * Export information about protocols/devices supported by this driver.
  */
-static struct ieee1394_device_id video1394_id_table[] = {
+#ifdef MODULE
+static const struct ieee1394_device_id video1394_id_table[] = {
 	{
 		.match_flags	= IEEE1394_MATCH_SPECIFIER_ID | IEEE1394_MATCH_VERSION,
 		.specifier_id	= CAMERA_UNIT_SPEC_ID_ENTRY & 0xffffff,
@@ -1314,10 +1314,10 @@ static struct ieee1394_device_id video1394_id_table[] = {
 };
 
 MODULE_DEVICE_TABLE(ieee1394, video1394_id_table);
+#endif /* MODULE */
 
 static struct hpsb_protocol_driver video1394_driver = {
-	.name		= VIDEO1394_DRIVER_NAME,
-	.id_table	= video1394_id_table,
+	.name = VIDEO1394_DRIVER_NAME,
 };
 
 
@@ -1341,9 +1341,8 @@ static void video1394_add_host (struct hpsb_host *host)
 	hpsb_set_hostinfo_key(&video1394_highlevel, host, ohci->host->id);
 
 	minor = IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id;
-	class_device_create(hpsb_protocol_class, NULL, MKDEV(
-		IEEE1394_MAJOR,	minor), 
-		NULL, "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
+	device_create(hpsb_protocol_class, NULL, MKDEV(IEEE1394_MAJOR, minor),
+		      NULL, "%s-%d", VIDEO1394_DRIVER_NAME, ohci->host->id);
 }
 
 
@@ -1352,8 +1351,8 @@ static void video1394_remove_host (struct hpsb_host *host)
 	struct ti_ohci *ohci = hpsb_get_hostinfo(&video1394_highlevel, host);
 
 	if (ohci)
-		class_device_destroy(hpsb_protocol_class, MKDEV(IEEE1394_MAJOR,
-			IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id));
+		device_destroy(hpsb_protocol_class, MKDEV(IEEE1394_MAJOR,
+			       IEEE1394_MINOR_BLOCK_VIDEO1394 * 16 + ohci->host->id));
 	return;
 }
 
@@ -1503,9 +1502,10 @@ static int __init video1394_init_module (void)
 {
 	int ret;
 
+	hpsb_init_highlevel(&video1394_highlevel);
+
 	cdev_init(&video1394_cdev, &video1394_fops);
 	video1394_cdev.owner = THIS_MODULE;
-	kobject_set_name(&video1394_cdev.kobj, VIDEO1394_DRIVER_NAME);
 	ret = cdev_add(&video1394_cdev, IEEE1394_VIDEO1394_DEV, 16);
 	if (ret) {
 		PRINT_G(KERN_ERR, "video1394: unable to get minor device block");