Merge tag 'docs-4.20' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "This is a fairly typical cycle for documentation. There's some welcome
  readability improvements for the formatted output, some LICENSES
  updates including the addition of the ISC license, the removal of the
  unloved and unmaintained 00-INDEX files, the deprecated APIs document
  from Kees, more MM docs from Mike Rapoport, and the usual pile of typo
  fixes and corrections"

* tag 'docs-4.20' of git://git.lwn.net/linux: (41 commits)
  docs: Fix typos in histogram.rst
  docs: Introduce deprecated APIs list
  kernel-doc: fix declaration type determination
  doc: fix a typo in adding-syscalls.rst
  docs/admin-guide: memory-hotplug: remove table of contents
  doc: printk-formats: Remove bogus kobject references for device nodes
  Documentation: preempt-locking: Use better example
  dm flakey: Document "error_writes" feature
  docs/completion.txt: Fix a couple of punctuation nits
  LICENSES: Add ISC license text
  LICENSES: Add note to CDDL-1.0 license that it should not be used
  docs/core-api: memory-hotplug: add some details about locking internals
  docs/core-api: rename memory-hotplug-notifier to memory-hotplug
  docs: improve readability for people with poorer eyesight
  yama: clarify ptrace_scope=2 in Yama documentation
  docs/vm: split memory hotplug notifier description to Documentation/core-api
  docs: move memory hotplug description into admin-guide/mm
  doc: Fix acronym "FEKEK" in ecryptfs
  docs: fix some broken documentation references
  iommu: Fix passthrough option documentation
  ...

Documentation/scsi/00-INDEX

@@ -1,108 +0,0 @@
-00-INDEX
-	- this file
-53c700.txt
-	- info on driver for 53c700 based adapters
-BusLogic.txt
-	- info on driver for adapters with BusLogic chips
-ChangeLog.1992-1997
-	- Changes to scsi files, if not listed elsewhere
-ChangeLog.arcmsr
-	- Changes to driver for ARECA's SATA RAID controller cards
-ChangeLog.ips
-	- IBM ServeRAID driver Changelog
-ChangeLog.lpfc
-	- Changes to lpfc driver
-ChangeLog.megaraid
-	- Changes to LSI megaraid controller.
-ChangeLog.megaraid_sas
-	- Changes to serial attached scsi version of LSI megaraid controller.
-ChangeLog.ncr53c8xx
-	- Changes to ncr53c8xx driver
-ChangeLog.sym53c8xx
-	- Changes to sym53c8xx driver
-ChangeLog.sym53c8xx_2
-	- Changes to second generation of sym53c8xx driver
-FlashPoint.txt
-	- info on driver for BusLogic FlashPoint adapters
-LICENSE.FlashPoint
-	- Licence of the Flashpoint driver
-LICENSE.qla2xxx
-	- License for QLogic Linux Fibre Channel HBA Driver firmware.
-LICENSE.qla4xxx
-	- License for QLogic Linux iSCSI HBA Driver.
-Mylex.txt
-	- info on driver for Mylex adapters
-NinjaSCSI.txt
-	- info on WorkBiT NinjaSCSI-32/32Bi driver
-aacraid.txt
-	- Driver supporting Adaptec RAID controllers
-advansys.txt
-	- List of Advansys Host Adapters
-aha152x.txt
-	- info on driver for Adaptec AHA152x based adapters
-aic79xx.txt
-	- Adaptec Ultra320 SCSI host adapters
-aic7xxx.txt
-	- info on driver for Adaptec controllers
-arcmsr_spec.txt
-	- ARECA FIRMWARE SPEC (for IOP331 adapter)
-bfa.txt
-	- Brocade FC/FCOE adapter driver.
-bnx2fc.txt
-	- FCoE hardware offload for Broadcom network interfaces.
-cxgb3i.txt
-	- Chelsio iSCSI Linux Driver
-dc395x.txt
-	- README file for the dc395x SCSI driver
-dpti.txt
-	- info on driver for DPT SmartRAID and Adaptec I2O RAID based adapters
-dtc3x80.txt
-	- info on driver for DTC 2x80 based adapters
-g_NCR5380.txt
-	- info on driver for NCR5380 and NCR53c400 based adapters
-hpsa.txt
-	- HP Smart Array Controller SCSI driver.
-hptiop.txt
-	- HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
-libsas.txt
-	- Serial Attached SCSI management layer.
-link_power_management_policy.txt
-	- Link power management options.
-lpfc.txt
-	- LPFC driver release notes
-megaraid.txt
-	- Common Management Module, shared code handling ioctls for LSI drivers
-ncr53c8xx.txt
-	- info on driver for NCR53c8xx based adapters
-osd.txt
-	Object-Based Storage Device, command set introduction.
-osst.txt
-	- info on driver for OnStream SC-x0 SCSI tape
-ppa.txt
-	- info on driver for IOmega zip drive
-qlogicfas.txt
-	- info on driver for QLogic FASxxx based adapters
-scsi-changer.txt
-	- README for the SCSI media changer driver
-scsi-generic.txt
-	- info on the sg driver for generic (non-disk/CD/tape) SCSI devices.
-scsi-parameters.txt
-	- List of SCSI-parameters to pass to the kernel at module load-time.
-scsi.txt
-	- short blurb on using SCSI support as a module.
-scsi_mid_low_api.txt
-	- info on API between SCSI layer and low level drivers
-scsi_eh.txt
-	- info on SCSI midlayer error handling infrastructure
-scsi_fc_transport.txt
-	- SCSI Fiber Channel Tansport
-st.txt
-	- info on scsi tape driver
-sym53c500_cs.txt
-	- info on PCMCIA driver for Symbios Logic 53c500 based adapters
-sym53c8xx_2.txt
-	- info on second generation driver for sym53c8xx based adapters
-tmscsim.txt
-	- info on driver for AM53c974 based adapters
-ufs.txt
-	- info on Universal Flash Storage(UFS) and UFS host controller driver.