Message ID | 201107012234.42426.sshtylyov@ru.mvista.com |
---|---|
State | Not Applicable, archived |
Delegated to: | David Miller |
Headers | show |
On Fri, Jul 01, 2011 at 10:34:42PM +0400, Sergei Shtylyov wrote: > The SSB code reads PCI subsystem IDs from the PCI configuration registers while > they are already stored by the PCI subsystem in the 'subsystem_{vendor|device}' > fields of 'struct pci_dev'... > > Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Applied.
Index: linux-2.6/drivers/ssb/pci.c =================================================================== --- linux-2.6.orig/drivers/ssb/pci.c +++ linux-2.6/drivers/ssb/pci.c @@ -734,10 +734,8 @@ out_free: static void ssb_pci_get_boardinfo(struct ssb_bus *bus, struct ssb_boardinfo *bi) { - pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_VENDOR_ID, - &bi->vendor); - pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_ID, - &bi->type); + bi->vendor = bus->host_pci->subsystem_vendor; + bi->type = bus->host_pci->subsystem_device; bi->rev = bus->host_pci->revision; }
The SSB code reads PCI subsystem IDs from the PCI configuration registers while they are already stored by the PCI subsystem in the 'subsystem_{vendor|device}' fields of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> --- The patch is against the recent Linus' tree. drivers/ssb/pci.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html