linux-kernel - RE: sisusb: Use static const, fix typo

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Date:	Tue, 25 Feb 2014 09:09:38 +0000
From:	David Laight <David.Laight@...LAB.COM>
To:	'Joe Perches' <joe@...ches.com>
CC:	Thomas Winischhofer <thomas@...ischhofer.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb <linux-usb@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: RE: sisusb: Use static const, fix typo

From: Joe Perches [ 
> On Mon, 2014-02-24 at 10:26 +0000, David Laight wrote:
> > From: Joe Perches
> > > Reduce text a bit by using static const.
> >
> > If you want to save a few bytes remove the pointers.
> > (and the fixed RAM text to get below 7 chars).
> 
> Hi David.
> 
> > eg:
> >
> > > -	const char *ramtypetext2[] = {	"SDR SDRAM", "SDR SGRAM",
> > > -					"DDR SDRAM", "DDR SGRAM" };
> 
> The idea was use static to avoid the array reload
> on each function entry.
> 
> > 	static const char ramtypetext2[8][] = {
> > 		"SDR SD", "SDR SG", "DDR SD", "DDR SG"
> 
> 8 is an odd number here.

Brain fade - not enough coffee.
I meant 'char ramtypetext2[][8]' so that you avoid the pointers as well.

	David



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