rtlwifi: add CONFIG_RTLWIFI_DEBUG to remove all of the debug logging code

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It does seem odd though to have a DBG_EMERG and not always
emit it.

What might also be useful for any embedded use is to add
CONFIG_RTLWIFI_DEBUG to conditionally remove all of the
debug logging code to reduce the largish object size.

This reduces the object size by about 1/3 (250KB)
when CONFIG_RTLWIFI_DEBUG is not set.

$ size drivers/net/wireless/rtlwifi/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 368722	  55333	  94224	 518279	  7e887	drivers/net/wireless/rtlwifi/built-in.o.new
 586904	  55333	 127216	 769453	  bbdad	drivers/net/wireless/rtlwifi/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

This commit is contained in:

Joe Perches 2012-01-05 08:29:07 -08:00 • committed by John W. Linville

parent f56e7eb4dd

commit 481b9606ec

2 changed files with 39 additions and 0 deletions

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5

drivers/net/wireless/rtlwifi/Kconfig

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34

drivers/net/wireless/rtlwifi/debug.h

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