On Mon, November 28, 2011 12:19 pm, corentin.labbe wrote: > Le 25/11/2011 14:23, Jean Delvare a écrit : >> From: "corentin.labbe" <corentin.labbe@xxxxxxxxxxx> >> >> 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. >> >> Signed-off-by: LABBE Corentin <corentin.labbe@xxxxxxxxxxx> >> Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx> >> --- >> Corentin, I rebased your patch so that it applies on top of the fix I >> just sent. I also turned one dev_info into dev_dbg, and relaxed the >> check on the PCI resource flags: I have no idea if the resource is >> always defined, in particular on x86, and as it will be difficult to >> find testers, I want to play it safe and guarantee that the driver will >> behave the same way it used to before your patch. >> >> Corentin, Pierre-Yves, please test this version of the patch on top of >> the fix I just sent, and confirm that it works for you. > > It works for me. > > Thanks for your work. > Works for me too, thanks! -- Pierre-Yves Rofes -- 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
