Hi Lu, On Thu, 9 Jul 2009 13:41:38 +0000, lu zhihe wrote: > From: Lu Zhihe <tombowfly at gmail.com> > > Subject: [PATCH] hwmon: add support for GM/GME965 IGP temperature report. > > Exported the graphics hot spot temperature report via sysfs. > > Signed-off-by: Lu Zhihe <tombowfly at gmail.com> > --- > (...) > +static unsigned long chipset_ids[] = { > + PCI_DEVICE_ID_INTEL_82965GM, > + PCI_DEVICE_ID_INTEL_82965GME, > + 0 > +}; These defines do not exist in the current kernel tree. I presume you forgot to includes changes to include/linux/pci_ids.h? I am also curious what these PCI devices are. We do not want to have driver conflicts, so it might make more sense to add hardware monitoring functionality to an existing driver than writing a brand new driver. -- Jean Delvare