linux-kernel - Re: [PATCH 1/1] ipw2200, fix ipw io functions

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Date:	Fri, 13 Feb 2009 08:49:40 +0800
From:	Zhu Yi <yi.zhu@...el.com>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	"linville@...driver.com" <linville@...driver.com>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	"ipw2100-devel@...ts.sourceforge.net" 
	<ipw2100-devel@...ts.sourceforge.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	James Ketrenos <jketreno@...ux.intel.com>,
	"Chatre, Reinette" <reinette.chatre@...el.com>
Subject: Re: [PATCH 1/1] ipw2200, fix ipw io functions

On Fri, 2009-02-13 at 05:29 +0800, Jiri Slaby wrote:
>  /* alias to 8-bit direct read (low 4K of SRAM/regs), with debug
> wrapper */
> -#define ipw_read8(ipw, ofs) __ipw_read8(__FILE__, __LINE__, ipw, ofs)
> +#define ipw_read8(ipw, ofs) ({ \
> +       IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", __FILE__, __LINE__, \
> +                       (u32)(ofs)); \
> +       _ipw_read8(ipw, ofs); \
> +})

Please put a do {} while(0) for this and some of below macros as well.

Thanks,
-yi

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