Create/use more directory structure in the Documentation/ tree.

Create Documentation/blockdev/ sub-directory and populate it.
Populate the Documentation/serial/ sub-directory.
Move MSI-HOWTO.txt to Documentation/PCI/.
Move ioctl-number.txt to Documentation/ioctl/.
Update all relevant 00-INDEX files.
Update all relevant Kconfig files and source files.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>

30 files changed, 96 insertions, 81 deletions

diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index edef85ce119..2f969e2bece 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -42,14 +42,8 @@ IRQ.txt
         - description of what an IRQ is.
 ManagementStyle
         - how to (attempt to) manage kernel hackers.
-MSI-HOWTO.txt
-        - the Message Signaled Interrupts (MSI) Driver Guide HOWTO and FAQ.
 RCU/
         - directory with info on RCU (read-copy update).
-README.DAC960
-        - info on Mylex DAC960/DAC1100 PCI RAID Controller Driver for Linux.
-README.cycladesZ
-        - info on Cyclades-Z firmware loading.
 SAK.txt
         - info on Secure Attention Keys.
 SM501.txt
@@ -86,20 +80,16 @@ blackfin/
         - directory with documentation for the Blackfin arch.
 block/
         - info on the Block I/O (BIO) layer.
+blockdev/
+        - info on block devices & drivers
 cachetlb.txt
         - describes the cache/TLB flushing interfaces Linux uses.
-cciss.txt
-        - info, major/minor #'s for Compaq's SMART Array Controllers.
 cdrom/
         - directory with information on the CD-ROM drivers that Linux has.
-computone.txt
-        - info on Computone Intelliport II/Plus Multiport Serial Driver.
 connector/
         - docs on the netlink based userspace<->kernel space communication mod.
 console/
         - documentation on Linux console drivers.
-cpqarray.txt
-        - info on using Compaq's SMART2 Intelligent Disk Array Controllers.
 cpu-freq/
         - info on CPU frequency and voltage scaling.
 cpu-hotplug.txt
@@ -126,8 +116,6 @@ device-mapper/
         - directory with info on Device Mapper.
 devices.txt
         - plain ASCII listing of all the nodes in /dev/ with major minor #'s.
-digiepca.txt
-        - info on Digi Intl. {PC,PCI,EISA}Xx and Xem series cards.
 dontdiff
         - file containing a list of files that should never be diff'ed.
 driver-model/
@@ -152,14 +140,10 @@ filesystems/
         - info on the vfs and the various filesystems that Linux supports.
 firmware_class/
         - request_firmware() hotplug interface info.
-floppy.txt
-        - notes and driver options for the floppy disk driver.
 frv/
         - Fujitsu FR-V Linux documentation.
 gpio.txt
         - overview of GPIO (General Purpose Input/Output) access conventions.
-hayes-esp.txt
-        - info on using the Hayes ESP serial driver.
 highuid.txt
         - notes on the change from 16 bit to 32 bit user/group IDs.
 timers/
@@ -186,8 +170,6 @@ io_ordering.txt
         - info on ordering I/O writes to memory-mapped addresses.
 ioctl/
         - directory with documents describing various IOCTL calls.
-ioctl-number.txt
-        - how to implement and register device/driver ioctl calls.
 iostats.txt
         - info on I/O statistics Linux kernel provides.
 irqflags-tracing.txt
@@ -250,14 +232,10 @@ mips/
         - directory with info about Linux on MIPS architecture.
 mono.txt
         - how to execute Mono-based .NET binaries with the help of BINFMT_MISC.
-moxa-smartio
-        - file with info on installing/using Moxa multiport serial driver.
 mutex-design.txt
         - info on the generic mutex subsystem.
 namespaces/
         - directory with various information about namespaces
-nbd.txt
-        - info on a TCP implementation of a network block device.
 netlabel/
         - directory with information on the NetLabel subsystem.
 networking/
@@ -270,8 +248,6 @@ numastat.txt
         - info on how to read Numa policy hit/miss statistics in sysfs.
 oops-tracing.txt
         - how to decode those nasty internal kernel error dump messages.
-paride.txt
-        - information about the parallel port IDE subsystem.
 parisc/
         - directory with info on using Linux on PA-RISC architecture.
 parport.txt
@@ -292,18 +268,12 @@ preempt-locking.txt
         - info on locking under a preemptive kernel.
 prio_tree.txt
         - info on radix-priority-search-tree use for indexing vmas.
-ramdisk.txt
-        - short guide on how to set up and use the RAM disk.
 rbtree.txt
         - info on what red-black trees are and what they are for.
-riscom8.txt
-        - notes on using the RISCom/8 multi-port serial driver.
 robust-futex-ABI.txt
         - documentation of the robust futex ABI.
 robust-futexes.txt
         - a description of what robust futexes are.
-rocket.txt
-        - info on the Comtrol RocketPort multiport serial driver.
 rt-mutex-design.txt
         - description of the RealTime mutex implementation design.
 rt-mutex.txt
@@ -332,8 +302,6 @@ sparc/
         - directory with info on using Linux on Sparc architecture.
 sparse.txt
         - info on how to obtain and use the sparse tool for typechecking.
-specialix.txt
-        - info on hardware/driver for specialix IO8+ multiport serial card.
 spi/
         - overview of Linux kernel Serial Peripheral Interface (SPI) support.
 spinlocks.txt
@@ -342,14 +310,10 @@ stable_api_nonsense.txt
         - info on why the kernel does not have a stable in-kernel api or abi.
 stable_kernel_rules.txt
         - rules and procedures for the -stable kernel releases.
-stallion.txt
-        - info on using the Stallion multiport serial driver.
 svga.txt
         - short guide on selecting video modes at boot via VGA BIOS.
 sysfs-rules.txt
         - How not to use sysfs.
-sx.txt
-        - info on the Specialix SX/SI multiport serial driver.
 sysctl/
         - directory with info on the /proc/sys/* files.
 sysrq.txt
@@ -358,8 +322,6 @@ telephony/
         - directory with info on telephony (e.g. voice over IP) support.
 time_interpolators.txt
         - info on time interpolators.
-tty.txt
-        - guide to the locking policies of the tty layer.
 uml/
         - directory with information about User Mode Linux.
 unicode.txt
diff --git a/Documentation/PCI/00-INDEX b/Documentation/PCI/00-INDEX
index 49f43946c6b..812b17fe3ed 100644
--- a/Documentation/PCI/00-INDEX
+++ b/Documentation/PCI/00-INDEX
@@ -1,5 +1,7 @@
 00-INDEX
         - this file
+MSI-HOWTO.txt
+        - the Message Signaled Interrupts (MSI) Driver Guide HOWTO and FAQ.
 PCI-DMA-mapping.txt
         - info for PCI drivers using DMA portably across all platforms
 PCIEBUS-HOWTO.txt
diff --git a/Documentation/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt
index 256defd7e17..256defd7e17 100644
--- a/Documentation/MSI-HOWTO.txt
+++ b/Documentation/PCI/MSI-HOWTO.txt
diff --git a/Documentation/blockdev/00-INDEX b/Documentation/blockdev/00-INDEX
new file mode 100644
index 00000000000..86f054c4701
--- /dev/null
+++ b/Documentation/blockdev/00-INDEX
@@ -0,0 +1,16 @@
+00-INDEX
+        - this file
+README.DAC960
+        - info on Mylex DAC960/DAC1100 PCI RAID Controller Driver for Linux.
+cciss.txt
+        - info, major/minor #'s for Compaq's SMART Array Controllers.
+cpqarray.txt
+        - info on using Compaq's SMART2 Intelligent Disk Array Controllers.
+floppy.txt
+        - notes and driver options for the floppy disk driver.
+nbd.txt
+        - info on a TCP implementation of a network block device.
+paride.txt
+        - information about the parallel port IDE subsystem.
+ramdisk.txt
+        - short guide on how to set up and use the RAM disk.
diff --git a/Documentation/README.DAC960 b/Documentation/blockdev/README.DAC960
index 0e8f618ab53..0e8f618ab53 100644
--- a/Documentation/README.DAC960
+++ b/Documentation/blockdev/README.DAC960
diff --git a/Documentation/cciss.txt b/Documentation/blockdev/cciss.txt
index 89698e8df7d..89698e8df7d 100644
--- a/Documentation/cciss.txt
+++ b/Documentation/blockdev/cciss.txt
diff --git a/Documentation/cpqarray.txt b/Documentation/blockdev/cpqarray.txt
index c7154e20ef5..c7154e20ef5 100644
--- a/Documentation/cpqarray.txt
+++ b/Documentation/blockdev/cpqarray.txt
diff --git a/Documentation/floppy.txt b/Documentation/blockdev/floppy.txt
index 6ccab88705c..6ccab88705c 100644
--- a/Documentation/floppy.txt
+++ b/Documentation/blockdev/floppy.txt
diff --git a/Documentation/nbd.txt b/Documentation/blockdev/nbd.txt
index aeb93ffe641..aeb93ffe641 100644
--- a/Documentation/nbd.txt
+++ b/Documentation/blockdev/nbd.txt
diff --git a/Documentation/paride.txt b/Documentation/blockdev/paride.txt
index e4312676bdd..e4312676bdd 100644
--- a/Documentation/paride.txt
+++ b/Documentation/blockdev/paride.txt
diff --git a/Documentation/ramdisk.txt b/Documentation/blockdev/ramdisk.txt
index 6c820baa19a..6c820baa19a 100644
--- a/Documentation/ramdisk.txt
+++ b/Documentation/blockdev/ramdisk.txt
diff --git a/Documentation/ioctl/00-INDEX b/Documentation/ioctl/00-INDEX
new file mode 100644
index 00000000000..d2fe4d4729e
--- /dev/null
+++ b/Documentation/ioctl/00-INDEX
@@ -0,0 +1,10 @@
+00-INDEX
+        - this file
+cdrom.txt
+        - summary of CDROM ioctl calls
+hdio.txt
+        - summary of HDIO_ ioctl calls
+ioctl-decoding.txt
+        - how to decode the bits of an IOCTL code
+ioctl-number.txt
+        - how to implement and register device/driver ioctl calls
diff --git a/Documentation/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index b880ce5dbd3..b880ce5dbd3 100644
--- a/Documentation/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c600c4ffc65..9fa6508892c 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -629,7 +629,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
         digiepca=       [HW,SERIAL]
                         See drivers/char/README.epca and
-                        Documentation/digiepca.txt.
+                        Documentation/serial/digiepca.txt.
 
         disable_mtrr_cleanup [X86]
         enable_mtrr_cleanup [X86]
@@ -740,7 +740,7 @@ and is between 256 and 4096 characters. It is defined in the file
                         See header of drivers/scsi/fdomain.c.
 
         floppy=         [HW]
-                        See Documentation/floppy.txt.
+                        See Documentation/blockdev/floppy.txt.
 
         force_pal_cache_flush
                         [IA-64] Avoid check_sal_cache_flush which may hang on
@@ -1101,7 +1101,7 @@ and is between 256 and 4096 characters. It is defined in the file
                         the same attribute, the last one is used.
 
         load_ramdisk=   [RAM] List of ramdisks to load from floppy
-                        See Documentation/ramdisk.txt.
+                        See Documentation/blockdev/ramdisk.txt.
 
         lockd.nlm_grace_period=P  [NFS] Assign grace period.
                         Format: <integer>
@@ -1596,7 +1596,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
         pcd.            [PARIDE]
                         See header of drivers/block/paride/pcd.c.
-                        See also Documentation/paride.txt.
+                        See also Documentation/blockdev/paride.txt.
 
         pci=option[,option...]  [PCI] various PCI subsystem options:
                 off             [X86] don't probe for the PCI bus
@@ -1697,7 +1697,7 @@ and is between 256 and 4096 characters. It is defined in the file
         pcmv=           [HW,PCMCIA] BadgePAD 4
 
         pd.             [PARIDE]
-                        See Documentation/paride.txt.
+                        See Documentation/blockdev/paride.txt.
 
         pdcchassis=     [PARISC,HW] Disable/Enable PDC Chassis Status codes at
                         boot time.
@@ -1705,10 +1705,10 @@ and is between 256 and 4096 characters. It is defined in the file
                         See arch/parisc/kernel/pdc_chassis.c
 
         pf.             [PARIDE]
-                        See Documentation/paride.txt.
+                        See Documentation/blockdev/paride.txt.
 
         pg.             [PARIDE]
-                        See Documentation/paride.txt.
+                        See Documentation/blockdev/paride.txt.
 
         pirq=           [SMP,APIC] Manual mp-table setup
                         See Documentation/x86/i386/IO-APIC.txt.
@@ -1778,7 +1778,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
         prompt_ramdisk= [RAM] List of RAM disks to prompt for floppy disk
                         before loading.
-                        See Documentation/ramdisk.txt.
+                        See Documentation/blockdev/ramdisk.txt.
 
         psmouse.proto=  [HW,MOUSE] Highest PS2 mouse protocol extension to
                         probe for; one of (bare|imps|exps|lifebook|any).
@@ -1798,7 +1798,7 @@ and is between 256 and 4096 characters. It is defined in the file
                         <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq>
 
         pt.             [PARIDE]
-                        See Documentation/paride.txt.
+                        See Documentation/blockdev/paride.txt.
 
         pty.legacy_count=
                         [KNL] Number of legacy pty's. Overwrites compiled-in
@@ -1812,10 +1812,10 @@ and is between 256 and 4096 characters. It is defined in the file
                         See Documentation/md.txt.
 
         ramdisk_blocksize=      [RAM]
-                        See Documentation/ramdisk.txt.
+                        See Documentation/blockdev/ramdisk.txt.
 
         ramdisk_size=   [RAM] Sizes of RAM disks in kilobytes
-                        See Documentation/ramdisk.txt.
+                        See Documentation/blockdev/ramdisk.txt.
 
         rcupdate.blimit=        [KNL,BOOT]
                         Set maximum number of finished RCU callbacks to process
@@ -2147,7 +2147,7 @@ and is between 256 and 4096 characters. It is defined in the file
                         See Documentation/sonypi.txt
 
         specialix=      [HW,SERIAL] Specialix multi-serial port adapter
-                        See Documentation/specialix.txt.
+                        See Documentation/serial/specialix.txt.
 
         spia_io_base=   [HW,MTD]
         spia_fio_base=
diff --git a/Documentation/serial/00-INDEX b/Documentation/serial/00-INDEX
new file mode 100644
index 00000000000..07dcdb0d2a3
--- /dev/null
+++ b/Documentation/serial/00-INDEX
@@ -0,0 +1,24 @@
+00-INDEX
+        - this file.
+README.cycladesZ
+        - info on Cyclades-Z firmware loading.
+computone.txt
+        - info on Computone Intelliport II/Plus Multiport Serial Driver.
+digiepca.txt
+        - info on Digi Intl. {PC,PCI,EISA}Xx and Xem series cards.
+hayes-esp.txt
+        - info on using the Hayes ESP serial driver.
+moxa-smartio
+        - file with info on installing/using Moxa multiport serial driver.
+riscom8.txt
+        - notes on using the RISCom/8 multi-port serial driver.
+rocket.txt
+        - info on the Comtrol RocketPort multiport serial driver.
+specialix.txt
+        - info on hardware/driver for specialix IO8+ multiport serial card.
+stallion.txt
+        - info on using the Stallion multiport serial driver.
+sx.txt
+        - info on the Specialix SX/SI multiport serial driver.
+tty.txt
+        - guide to the locking policies of the tty layer.
diff --git a/Documentation/README.cycladesZ b/Documentation/serial/README.cycladesZ
index 024a69443cc..024a69443cc 100644
--- a/Documentation/README.cycladesZ
+++ b/Documentation/serial/README.cycladesZ
diff --git a/Documentation/computone.txt b/Documentation/serial/computone.txt
index 5e2a0c76bfa..c57ea4781e5 100644
--- a/Documentation/computone.txt
+++ b/Documentation/serial/computone.txt
@@ -247,7 +247,7 @@ shar archive to make it easier to extract the script from the documentation.
 To create the ip2mkdev shell script change to a convenient directory (/tmp
 works just fine) and run the following command:
 
-        unshar Documentation/computone.txt
+        unshar Documentation/serial/computone.txt
                 (This file)
 
 You should now have a file ip2mkdev in your current working directory with
diff --git a/Documentation/digiepca.txt b/Documentation/serial/digiepca.txt
index f2560e22f2c..f2560e22f2c 100644
--- a/Documentation/digiepca.txt
+++ b/Documentation/serial/digiepca.txt
diff --git a/Documentation/hayes-esp.txt b/Documentation/serial/hayes-esp.txt
index 09b5d585675..09b5d585675 100644
--- a/Documentation/hayes-esp.txt
+++ b/Documentation/serial/hayes-esp.txt
diff --git a/Documentation/moxa-smartio b/Documentation/serial/moxa-smartio
index 5337e80a5b9..5337e80a5b9 100644
--- a/Documentation/moxa-smartio
+++ b/Documentation/serial/moxa-smartio
diff --git a/Documentation/riscom8.txt b/Documentation/serial/riscom8.txt
index 14f61fdad7c..14f61fdad7c 100644
--- a/Documentation/riscom8.txt
+++ b/Documentation/serial/riscom8.txt
diff --git a/Documentation/rocket.txt b/Documentation/serial/rocket.txt
index 1d858299043..1d858299043 100644
--- a/Documentation/rocket.txt
+++ b/Documentation/serial/rocket.txt
diff --git a/Documentation/specialix.txt b/Documentation/serial/specialix.txt
index 6eb6f3a3331..6eb6f3a3331 100644
--- a/Documentation/specialix.txt
+++ b/Documentation/serial/specialix.txt
diff --git a/Documentation/stallion.txt b/Documentation/serial/stallion.txt
index 5c4902d9a5b..5c4902d9a5b 100644
--- a/Documentation/stallion.txt
+++ b/Documentation/serial/stallion.txt
diff --git a/Documentation/sx.txt b/Documentation/serial/sx.txt
index cb4efa0fb5c..cb4efa0fb5c 100644
--- a/Documentation/sx.txt
+++ b/Documentation/serial/sx.txt
diff --git a/Documentation/tty.txt b/Documentation/serial/tty.txt
index 8e65c4498c5..8e65c4498c5 100644
--- a/Documentation/tty.txt
+++ b/Documentation/serial/tty.txt
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 61ad8d639ba..0344a8a8321 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -21,7 +21,8 @@ config BLK_DEV_FD
         ---help---
           If you want to use the floppy disk drive(s) of your PC under Linux,
           say Y. Information about this driver, especially important for IBM
-          Thinkpad users, is contained in <file:Documentation/floppy.txt>.
+          Thinkpad users, is contained in
+          <file:Documentation/blockdev/floppy.txt>.
           That file also contains the location of the Floppy driver FAQ as
           well as location of the fdutils package used to configure additional
           parameters of the driver at run time.
@@ -76,7 +77,7 @@ config PARIDE
           your computer's parallel port. Most of them are actually IDE devices
           using a parallel port IDE adapter. This option enables the PARIDE
           subsystem which contains drivers for many of these external drives.
-          Read <file:Documentation/paride.txt> for more information.
+          Read <file:Documentation/blockdev/paride.txt> for more information.
 
           If you have said Y to the "Parallel-port support" configuration
           option, you may share a single port between your printer and other
@@ -114,9 +115,9 @@ config BLK_CPQ_DA
         help
           This is the driver for Compaq Smart Array controllers.  Everyone
           using these boards should say Y here.  See the file
-          <file:Documentation/cpqarray.txt> for the current list of boards
-          supported by this driver, and for further information on the use of
-          this driver.
+          <file:Documentation/blockdev/cpqarray.txt> for the current list of
+          boards supported by this driver, and for further information on the
+          use of this driver.
 
 config BLK_CPQ_CISS_DA
         tristate "Compaq Smart Array 5xxx support"
@@ -124,7 +125,7 @@ config BLK_CPQ_CISS_DA
         help
           This is the driver for Compaq Smart Array 5xxx controllers.
           Everyone using these boards should say Y here.
-          See <file:Documentation/cciss.txt> for the current list of
+          See <file:Documentation/blockdev/cciss.txt> for the current list of
           boards supported by this driver, and for further information
           on the use of this driver.
 
@@ -135,7 +136,7 @@ config CISS_SCSI_TAPE
         help
           When enabled (Y), this option allows SCSI tape drives and SCSI medium
           changers (tape robots) to be accessed via a Compaq 5xxx array 
-          controller.  (See <file:Documentation/cciss.txt> for more details.)
+          controller.  (See <file:Documentation/blockdev/cciss.txt> for more details.)
 
           "SCSI support" and "SCSI tape support" must also be enabled for this 
           option to work.
@@ -149,8 +150,8 @@ config BLK_DEV_DAC960
         help
           This driver adds support for the Mylex DAC960, AcceleRAID, and
           eXtremeRAID PCI RAID controllers.  See the file
-          <file:Documentation/README.DAC960> for further information about
-          this driver.
+          <file:Documentation/blockdev/README.DAC960> for further information
+          about this driver.
 
           To compile this driver as a module, choose M here: the
           module will be called DAC960.
@@ -278,9 +279,9 @@ config BLK_DEV_NBD
           userland (making server and client physically the same computer,
           communicating using the loopback network device).
 
-          Read <file:Documentation/nbd.txt> for more information, especially
-          about where to find the server code, which runs in user space and
-          does not need special kernel support.
+          Read <file:Documentation/blockdev/nbd.txt> for more information,
+          especially about where to find the server code, which runs in user
+          space and does not need special kernel support.
 
           Note that this has nothing to do with the network file systems NFS
           or Coda; you can say N here even if you intend to use NFS or Coda.
@@ -321,8 +322,8 @@ config BLK_DEV_RAM
           store a copy of a minimal root file system off of a floppy into RAM
           during the initial install of Linux.
 
-          Note that the kernel command line option "ramdisk=XX" is now
-          obsolete. For details, read <file:Documentation/ramdisk.txt>.
+          Note that the kernel command line option "ramdisk=XX" is now obsolete.
+          For details, read <file:Documentation/blockdev/ramdisk.txt>.
 
           To compile this driver as a module, choose M here: the
           module will be called rd.
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 14db747a636..cf29cc4e6ab 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4124,7 +4124,7 @@ static int __init floppy_setup(char *str)
                 printk("\n");
         } else
                 DPRINT("botched floppy option\n");
-        DPRINT("Read Documentation/floppy.txt\n");
+        DPRINT("Read Documentation/blockdev/floppy.txt\n");
         return 0;
 }
 
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 43b35d0369d..43d6ba83a19 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -124,7 +124,7 @@ config COMPUTONE
           which give you many serial ports. You would need something like this
           to connect more than two modems to your Linux box, for instance in
           order to become a dial-in server. If you have a card like that, say
-          Y here and read <file:Documentation/computone.txt>.
+          Y here and read <file:Documentation/serial/computone.txt>.
 
           To compile this driver as module, choose M here: the
           module will be called ip2.
@@ -136,7 +136,7 @@ config ROCKETPORT
           This driver supports Comtrol RocketPort and RocketModem PCI boards.   
           These boards provide 2, 4, 8, 16, or 32 high-speed serial ports or
           modems.  For information about the RocketPort/RocketModem  boards
-          and this driver read <file:Documentation/rocket.txt>.
+          and this driver read <file:Documentation/serial/rocket.txt>.
 
           To compile this driver as a module, choose M here: the
           module will be called rocket.
@@ -154,7 +154,7 @@ config CYCLADES
           your Linux box, for instance in order to become a dial-in server.
 
           For information about the Cyclades-Z card, read
-          <file:Documentation/README.cycladesZ>.
+          <file:Documentation/serial/README.cycladesZ>.
 
           To compile this driver as a module, choose M here: the
           module will be called cyclades.
@@ -183,7 +183,7 @@ config DIGIEPCA
           box, for instance in order to become a dial-in server. This driver
           supports the original PC (ISA) boards as well as PCI, and EISA. If
           you have a card like this, say Y here and read the file
-          <file:Documentation/digiepca.txt>.
+          <file:Documentation/serial/digiepca.txt>.
 
           To compile this driver as a module, choose M here: the
           module will be called epca.
@@ -289,7 +289,7 @@ config RISCOM8
           which gives you many serial ports. You would need something like
           this to connect more than two modems to your Linux box, for instance
           in order to become a dial-in server. If you have a card like that,
-          say Y here and read the file <file:Documentation/riscom8.txt>.
+          say Y here and read the file <file:Documentation/serial/riscom8.txt>.
 
           Also it's possible to say M here and compile this driver as kernel
           loadable module; the module will be called riscom8.
@@ -304,8 +304,8 @@ config SPECIALIX
           your Linux box, for instance in order to become a dial-in server.
 
           If you have a card like that, say Y here and read the file
-          <file:Documentation/specialix.txt>. Also it's possible to say M here
-          and compile this driver as kernel loadable module which will be
+          <file:Documentation/serial/specialix.txt>. Also it's possible to say
+          M here and compile this driver as kernel loadable module which will be
           called specialix.
 
 config SX
@@ -313,7 +313,7 @@ config SX
         depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
         help
           This is a driver for the SX and SI multiport serial cards.
-          Please read the file <file:Documentation/sx.txt> for details.
+          Please read the file <file:Documentation/serial/sx.txt> for details.
 
           This driver can only be built as a module ( = code which can be
           inserted in and removed from the running kernel whenever you want).
@@ -344,8 +344,8 @@ config STALDRV
           like this to connect more than two modems to your Linux box, for
           instance in order to become a dial-in server.  If you say Y here,
           you will be asked for your specific card model in the next
-          questions.  Make sure to read <file:Documentation/stallion.txt> in
-          this case.  If you have never heard about all this, it's safe to
+          questions.  Make sure to read <file:Documentation/serial/stallion.txt>
+          in this case.  If you have never heard about all this, it's safe to
           say N.
 
 config STALLION
@@ -354,7 +354,7 @@ config STALLION
         help
           If you have an EasyIO or EasyConnection 8/32 multiport Stallion
           card, then this is for you; say Y.  Make sure to read
-          <file:Documentation/stallion.txt>.
+          <file:Documentation/serial/stallion.txt>.
 
           To compile this driver as a module, choose M here: the
           module will be called stallion.
@@ -365,7 +365,7 @@ config ISTALLION
         help
           If you have an EasyConnection 8/64, ONboard, Brumby or Stallion
           serial multiport card, say Y here. Make sure to read
-          <file:Documentation/stallion.txt>.
+          <file:Documentation/serial/stallion.txt>.
 
           To compile this driver as a module, choose M here: the
           module will be called istallion.
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index 242fd46fda2..a16b94f12eb 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -72,7 +72,7 @@
 /*
  * There is a bunch of documentation about the card, jumpers, config
  * settings, restrictions, cables, device names and numbers in
- * Documentation/specialix.txt
+ * Documentation/serial/specialix.txt
  */
 
 #include <linux/module.h>