From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 4 Nov 2011 22:29:14 +0000 (+0000)
Subject: sfc: Consistently test DEBUG macro, not EFX_ENABLE_DEBUG
X-Git-Tag: v3.4-rc1~177^2~452^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f3f9d6c441faa323444b2f6b092d630fcd7d04c;p=pandora-kernel.git

sfc: Consistently test DEBUG macro, not EFX_ENABLE_DEBUG

The netif_dbg() macro is defined in <linux/netdevice.h>.  If the DEBUG
macro is defined, it logs a message at 'debug' level, otherwise it
does nothing.

In net_driver.h we define DEBUG if EFX_ENABLE_DEBUG is defined, but
this is too late for those source files that already got a
definition of netif_dbg() by including <linux/netdevice.h>

Get rid of EFX_ENABLE_DEBUG, and only define and test DEBUG.

In mtd.c, we do not use DEBUG as a condition flag but are forced to
use the DEBUG macro-function from <linux/mtd/mtd.h>.  Undefine DEBUG
before including it.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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