Doc: document max raw dev number

Documenting description about max minor number of raw devices.

Signed-off-by: Kazuo Moriwaka <moriwaka@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 47a154f302900a9b7448723e171e7fbdc2793054..b6251cca9263c5594cd261f5e20f5aacd996efdd 100644 (file)
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -2416,6 +2416,8 @@ Your cooperation is appreciated.
                  1 = /dev/raw/raw1     First raw I/O device
                  2 = /dev/raw/raw2     Second raw I/O device
                    ...
+                 max minor number of raw device is set by kernel config
+                 MAX_RAW_DEVS or raw module parameter 'max_raw_devs'
 
 163 char