Re: [PATCH] i2c: piix4: Fix request_region size
From: Jean Delvare
Date: Sat Jan 28 2017 - 06:18:34 EST
On Sat, 28 Jan 2017 12:00:21 +0100, Wolfram Sang wrote:
> > > Â/* count for request_region */
> > > -#define SMBIOSIZE 8
> > > +#define SMBIOSIZE 9
> > Are you certain that all supported devices have this extra register?
> Isn't it better to have a potentially unused register mapped than a
> potentially used register unmapped?
My concern is that the region request could fail due to a conflict with
another device, if the physical I/O region is only 8 and we try to
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