netdev - Re: [PATCH] net: add Fast Ethernet driver for PXA168.

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Date:	Wed, 4 Aug 2010 16:56:00 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	Lennert Buytenhek <buytenh@...tstofly.org>
Cc:	Sachin Sanap <ssanap@...vell.com>, netdev@...r.kernel.org,
	akarkare@...vell.com, sarnaik@...vell.com, eric.y.miao@...il.com,
	prakity@...vell.com, markb@...vell.com
Subject: Re: [PATCH] net: add Fast Ethernet driver for PXA168.

On Wed, Aug 04, 2010 at 08:58:19AM +0200, Lennert Buytenhek wrote:
> On Wed, Aug 04, 2010 at 04:17:50PM +0530, Sachin Sanap wrote:

[snip]

> > +/* smi register */
> > +#define SMI_BUSY		(1<<28)	/* 0 - Write, 1 - Read  */
> > +#define SMI_R_VALID		(1<<27)	/* 0 - Write, 1 - Read  */
> > +#define SMI_OP_W		(0<<26)	/* Write operation      */
> > +#define SMI_OP_R		(1<<26)	/* Read operation */

It was recently suggested to me that an enum be used at times like this.

> 
> (1 << 28)
> (1 << 27)
> (0 << 26)
> 
> etc (thoughout the file)

[snip]
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