linux-kernel - Re: [PATCH] staging: brcm80211: brcmfmac: Add and use dhd

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Message-ID: <4DD44C21.1080502@broadcom.com>
Date:	Wed, 18 May 2011 15:45:53 -0700
From:	"Henry Ptasinski" <henryp@...adcom.com>
To:	"Joe Perches" <joe@...ches.com>
cc:	"Brett Rudley" <brudley@...adcom.com>,
	"Greg Kroah-Hartman" <gregkh@...e.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
	"Dowan Kim" <dowan@...adcom.com>,
	"Roland Vossen" <rvossen@...adcom.com>,
	"Arend Van Spriel" <arend@...adcom.com>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	"Henry Ptasinski" <henryp@...adcom.com>,
	"Franky (Zhenhui) Lin" <frankyl@...adcom.com>
Subject: Re: [PATCH] staging: brcm80211: brcmfmac: Add and use dhd_dbg

On 05/18/2011 11:23 AM, Joe Perches wrote:
> All uses of DHD_<TYPE>  macros are for debugging only.
>
> Change the multiple uses of DHD_<TYPE>((...)) to dhd_dbg(TYPE, ...)
> for a more consistent style.

I generally like this approach, but in brcmsmac we've been switching to 
wiphy_err() and related instead.  Any strong argument for one over the 
other?

> -       DHD_TRACE(("%s: Enter\n", __func__));
> +       dhd_dbg(TRACE, "%s: Enter\n", __func__);


I'd propose moving __func__ into the macro definition itself, which 
would help ensure consistency (and shorten all the debug lines a bit).

Also, perhaps rename to "brcm_dbg()", "bcm_dbg()" or something like that 
and move it into include/bcmutils.h, so brcmsmac can use it as well.

- Henry

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