Messages in this thread | | | Date | Sat, 28 Jan 2017 12:13:46 +0100 | From | Jean Delvare <> | Subject | Re: [PATCH] i2c: piix4: Fix request_region size |
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Hi Wolfram,
On Sat, 28 Jan 2017 12:00:21 +0100, Wolfram Sang wrote: > > > > /* 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 request 9.
-- Jean Delvare SUSE L3 Support
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