diff options
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index d42f826a8ab9..f934225fd8ef 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -22,6 +22,7 @@ #include "linux/kernel.h" #include "linux/module.h" #include "linux/blkdev.h" +#include "linux/ata.h" #include "linux/hdreg.h" #include "linux/init.h" #include "linux/cdrom.h" @@ -1308,16 +1309,15 @@ static int ubd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { struct ubd *ubd_dev = bdev->bd_disk->private_data; - struct hd_driveid ubd_id = { - .cyls = 0, - .heads = 128, - .sectors = 32, - }; + u16 ubd_id[ATA_ID_WORDS]; switch (cmd) { struct cdrom_volctrl volume; case HDIO_GET_IDENTITY: - ubd_id.cyls = ubd_dev->size / (128 * 32 * 512); + memset(&ubd_id, 0, ATA_ID_WORDS * 2); + ubd_id[ATA_ID_CYLS] = ubd_dev->size / (128 * 32 * 512); + ubd_id[ATA_ID_HEADS] = 128; + ubd_id[ATA_ID_SECTORS] = 32; if(copy_to_user((char __user *) arg, (char *) &ubd_id, sizeof(ubd_id))) return -EFAULT; |