| Message ID | 201105072141.56328.sshtylyov@ru.mvista.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
Index: linux-2.6/drivers/infiniband/hw/qib/qib_pcie.c =================================================================== --- linux-2.6.orig/drivers/infiniband/hw/qib/qib_pcie.c +++ linux-2.6/drivers/infiniband/hw/qib/qib_pcie.c @@ -526,11 +526,8 @@ static int qib_tune_pcie_coalesce(struct */ devid = parent->device; if (devid >= 0x25e2 && devid <= 0x25fa) { - u8 rev; - /* 5000 P/V/X/Z */ - pci_read_config_byte(parent, PCI_REVISION_ID, &rev); - if (rev <= 0xb2) + if (parent->revision <= 0xb2) bits = 1U << 10; else bits = 7U << 10;
The driver reads PCI revision ID from the PCI configuration register while it's already stored by PCI subsystem in the 'revision' field of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> --- The patch is against the recent Linus' tree. drivers/infiniband/hw/qib/qib_pcie.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html