Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

[platform/adaptation/renesas_rcar/renesas_kernel.git] / Documentation / devices.txt

diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 0038318..47a154f 100644 (file)
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -98,7 +98,8 @@ Your cooperation is appreciated.
                  8 = /dev/random       Nondeterministic random number gen.
                  9 = /dev/urandom      Faster, less secure random number gen.
                 10 = /dev/aio          Asynchronous I/O notification interface
-                11 = /dev/kmsg         Writes to this come out as printk's
+                11 = /dev/kmsg         Writes to this come out as printk's, reads
+                                       export the buffered printk records.
                 12 = /dev/oldmem       Used by crashdump kernels to access
                                        the memory of the kernel that crashed.
 
@@ -846,13 +847,7 @@ Your cooperation is appreciated.
                    ...
                 31 = /dev/tap15        16th Ethertap device
 
- 36 block      MCA ESDI hard disk
-                 0 = /dev/eda          First ESDI disk whole disk
-                64 = /dev/edb          Second ESDI disk whole disk
-                   ...
-
-               Partitions are handled in the same way as IDE disks
-               (see major number 3).
+ 36 block      OBSOLETE (was MCA ESDI hard disk)
 
  37 char       IDE tape
                  0 = /dev/ht0          First IDE tape