diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 18:16:16 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-29 18:16:16 -0800 |
commit | 33c84e89abe4a92ab699c33029bd54269d574782 (patch) | |
tree | 83db5279f1c653fc11ec18e47df835447588e8aa /drivers/ide/ide-gd.c | |
parent | e9f8ca0ae7b7bc9a032b429929431c626a69dd5e (diff) | |
parent | 11e673206f217ce6604b7b0269e3cfc65171c380 (diff) |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This series is slightly unusual because it includes Arnd's compat
ioctl tree here:
1c46a2cf2dbd Merge tag 'block-ioctl-cleanup-5.6' into 5.6/scsi-queue
Excluding Arnd's changes, this is mostly an update of the usual
drivers: megaraid_sas, mpt3sas, qla2xxx, ufs, lpfc, hisi_sas.
There are a couple of core and base updates around error propagation
and atomicity in the attribute container base we use for the SCSI
transport classes.
The rest is minor changes and updates"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (149 commits)
scsi: hisi_sas: Rename hisi_sas_cq.pci_irq_mask
scsi: hisi_sas: Add prints for v3 hw interrupt converge and automatic affinity
scsi: hisi_sas: Modify the file permissions of trigger_dump to write only
scsi: hisi_sas: Replace magic number when handle channel interrupt
scsi: hisi_sas: replace spin_lock_irqsave/spin_unlock_restore with spin_lock/spin_unlock
scsi: hisi_sas: use threaded irq to process CQ interrupts
scsi: ufs: Use UFS device indicated maximum LU number
scsi: ufs: Add max_lu_supported in struct ufs_dev_info
scsi: ufs: Delete is_init_prefetch from struct ufs_hba
scsi: ufs: Inline two functions into their callers
scsi: ufs: Move ufshcd_get_max_pwr_mode() to ufshcd_device_params_init()
scsi: ufs: Split ufshcd_probe_hba() based on its called flow
scsi: ufs: Delete struct ufs_dev_desc
scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails
scsi: ufs-mediatek: enable low-power mode for hibern8 state
scsi: ufs: export some functions for vendor usage
scsi: ufs-mediatek: add dbg_register_dump implementation
scsi: qla2xxx: Fix a NULL pointer dereference in an error path
scsi: qla1280: Make checking for 64bit support consistent
scsi: megaraid_sas: Update driver version to 07.713.01.00-rc1
...
Diffstat (limited to 'drivers/ide/ide-gd.c')
-rw-r--r-- | drivers/ide/ide-gd.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index dba9ad5c97b3..1bb99b556393 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -341,11 +341,28 @@ static int ide_gd_ioctl(struct block_device *bdev, fmode_t mode, return drive->disk_ops->ioctl(drive, bdev, mode, cmd, arg); } +#ifdef CONFIG_COMPAT +static int ide_gd_compat_ioctl(struct block_device *bdev, fmode_t mode, + unsigned int cmd, unsigned long arg) +{ + struct ide_disk_obj *idkp = ide_drv_g(bdev->bd_disk, ide_disk_obj); + ide_drive_t *drive = idkp->drive; + + if (!drive->disk_ops->compat_ioctl) + return -ENOIOCTLCMD; + + return drive->disk_ops->compat_ioctl(drive, bdev, mode, cmd, arg); +} +#endif + static const struct block_device_operations ide_gd_ops = { .owner = THIS_MODULE, .open = ide_gd_unlocked_open, .release = ide_gd_release, .ioctl = ide_gd_ioctl, +#ifdef CONFIG_COMPAT + .ioctl = ide_gd_compat_ioctl, +#endif .getgeo = ide_gd_getgeo, .check_events = ide_gd_check_events, .unlock_native_capacity = ide_gd_unlock_native_capacity, |