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docs: fix dev_debug() braino in dynamic-debug-howto.txt 

While looking at dynamic-debug-howto.txt, I noticed that it references
dev_debug() (which doesn't exist) instead of dev_dbg() (which does
exist).  I'm lazy, so I choose to fix the document rather than changing
every dev_dbg() call.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Jonathan Corbet 2011-03-25 10:42:17 -06:00
parent 521cb40b0c
commit 9cad796270
1 changed files with 2 additions and 2 deletions
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Documentation/dynamic-debug-howto.txt
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@ -6,7 +6,7 @@ This document describes how to use the dynamic debug (ddebug) feature.
Dynamic debug is designed to allow you to dynamically enable/disable kernel Dynamic debug is designed to allow you to dynamically enable/disable kernel
code to obtain additional kernel information. Currently, if code to obtain additional kernel information. Currently, if
CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_debug() calls can be CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_dbg() calls can be
dynamically enabled per-callsite. dynamically enabled per-callsite.
Dynamic debug has even more useful features: Dynamic debug has even more useful features:
@ -26,7 +26,7 @@ Dynamic debug has even more useful features:
Controlling dynamic debug Behaviour Controlling dynamic debug Behaviour
=================================== ===================================
The behaviour of pr_debug()/dev_debug()s are controlled via writing to a The behaviour of pr_debug()/dev_dbg()s are controlled via writing to a
control file in the 'debugfs' filesystem. Thus, you must first mount the debugfs control file in the 'debugfs' filesystem. Thus, you must first mount the debugfs
filesystem, in order to make use of this feature. Subsequently, we refer to the filesystem, in order to make use of this feature. Subsequently, we refer to the
control file as: <debugfs>/dynamic_debug/control. For example, if you want to control file as: <debugfs>/dynamic_debug/control. For example, if you want to