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path: root/drivers/block/DAC960.c
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Diffstat (limited to 'drivers/block/DAC960.c')
-rw-r--r--drivers/block/DAC960.c41
1 files changed, 17 insertions, 24 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 70eaa5c7ac0..6ede1f352c2 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -92,34 +92,28 @@ static int DAC960_open(struct inode *inode, struct file *file)
return 0;
}
-static int DAC960_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static int DAC960_getgeo(struct block_device *bdev, struct hd_geometry *geo)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct gendisk *disk = bdev->bd_disk;
DAC960_Controller_T *p = disk->queue->queuedata;
int drive_nr = (long)disk->private_data;
- struct hd_geometry g;
- struct hd_geometry __user *loc = (struct hd_geometry __user *)arg;
-
- if (cmd != HDIO_GETGEO || !loc)
- return -EINVAL;
if (p->FirmwareType == DAC960_V1_Controller) {
- g.heads = p->V1.GeometryTranslationHeads;
- g.sectors = p->V1.GeometryTranslationSectors;
- g.cylinders = p->V1.LogicalDriveInformation[drive_nr].
- LogicalDriveSize / (g.heads * g.sectors);
+ geo->heads = p->V1.GeometryTranslationHeads;
+ geo->sectors = p->V1.GeometryTranslationSectors;
+ geo->cylinders = p->V1.LogicalDriveInformation[drive_nr].
+ LogicalDriveSize / (geo->heads * geo->sectors);
} else {
DAC960_V2_LogicalDeviceInfo_T *i =
p->V2.LogicalDeviceInformation[drive_nr];
switch (i->DriveGeometry) {
case DAC960_V2_Geometry_128_32:
- g.heads = 128;
- g.sectors = 32;
+ geo->heads = 128;
+ geo->sectors = 32;
break;
case DAC960_V2_Geometry_255_63:
- g.heads = 255;
- g.sectors = 63;
+ geo->heads = 255;
+ geo->sectors = 63;
break;
default:
DAC960_Error("Illegal Logical Device Geometry %d\n",
@@ -127,12 +121,11 @@ static int DAC960_ioctl(struct inode *inode, struct file *file,
return -EINVAL;
}
- g.cylinders = i->ConfigurableDeviceSize / (g.heads * g.sectors);
+ geo->cylinders = i->ConfigurableDeviceSize /
+ (geo->heads * geo->sectors);
}
- g.start = get_start_sect(inode->i_bdev);
-
- return copy_to_user(loc, &g, sizeof g) ? -EFAULT : 0;
+ return 0;
}
static int DAC960_media_changed(struct gendisk *disk)
@@ -157,7 +150,7 @@ static int DAC960_revalidate_disk(struct gendisk *disk)
static struct block_device_operations DAC960_BlockDeviceOperations = {
.owner = THIS_MODULE,
.open = DAC960_open,
- .ioctl = DAC960_ioctl,
+ .getgeo = DAC960_getgeo,
.media_changed = DAC960_media_changed,
.revalidate_disk = DAC960_revalidate_disk,
};
@@ -3471,7 +3464,7 @@ static inline boolean DAC960_ProcessCompletedRequest(DAC960_Command_T *Command,
if (!end_that_request_first(Request, UpToDate, Command->BlockCount)) {
- end_that_request_last(Request);
+ end_that_request_last(Request, UpToDate);
if (Command->Completion) {
complete(Command->Completion);
@@ -3767,7 +3760,7 @@ static void DAC960_V1_ProcessCompletedCommand(DAC960_Command_T *Command)
if (SenseKey == DAC960_SenseKey_VendorSpecific &&
AdditionalSenseCode == 0x80 &&
AdditionalSenseCodeQualifier <
- sizeof(DAC960_EventMessages) / sizeof(char *))
+ ARRAY_SIZE(DAC960_EventMessages))
DAC960_Critical("Physical Device %d:%d %s\n", Controller,
EventLogEntry->Channel,
EventLogEntry->TargetID,
@@ -7186,7 +7179,7 @@ static int DAC960_init_module(void)
{
int ret;
- ret = pci_module_init(&DAC960_pci_driver);
+ ret = pci_register_driver(&DAC960_pci_driver);
#ifdef DAC960_GAM_MINOR
if (!ret)
DAC960_gam_init();