Hi David, On Tue, 27 Dec 2011 14:17:59 -0500 (EST), David Miller wrote: > From: "corentin.labbe" <corentin.labbe@xxxxxxxxxxx> > Date: Thu, 24 Nov 2011 12:01:36 +0100 > > > The i2c-ali1535 driver don't work on SPARC, this is because it assumes that ioport address are 16bits wide (address stored with an unsigned short). > > But on SPARC arch, ioports are mapped in memory and so are stored with an unsigned long. > > > > This patch corrects this by using pci_resource_start for getting IOMEM base address, then reading the SMBBA of the i2c busse and using together for I/O access. > > > > I like to thanks Jean DELVARE for reviewing of my patch. > > > > Thanks > > > > Signed-off-by: LABBE Corentin <corentin.labbe@xxxxxxxxxxx> > > Jean has asked for some more changes, please follow his suggestions and > resubmit, thanks. Actually I ended up doing the changes myself, and the patch is queued for 3.3 already: http://khali.linux-fr.org/devel/linux-3/jdelvare-i2c/i2c-ali1535-enable-sparc-support.patch Please let me know quickly if you see anything wrong there. -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
