Re: [net] checkpatch: modify logFunction regular expression toallow repeated front tags

[Joe Perches]

On Wed, 2013-06-19 at 03:38 -0700, Jeff Kirsher wrote:
> From: Jacob Keller <jacob.e.keller@xxxxxxxxx>
> 
> The previous logFunction regular expression allowed names for log functions like
> dev_warn or e_dbg and so forth, but some log functions are of the forms
> similar to e_dev_warn, (adding an additional tag in front of a standard name
> like dev_warn).

Perhaps names like foo_bar_baz_dev_warn are a bit long.

Maybe instead of
+	(?:[a-z0-9]+_)+(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(?:_ratelimited|_once|)|
use
+	(?:[a-z0-9]+_){0,2}(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(?:_ratelimited|_once|)|


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