diff options
| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2011-07-13 17:20:14 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-07-22 17:25:43 +0200 |
| commit | 05d3ac267a9d10af6ca370afe21802333aad1d5c (patch) | |
| tree | e899a687abe79fd272fbd3f8b6b2ca88057a21fa | |
| parent | PCI hotplug: cpqphp: use pci_dev->subsystem_{vendor|device} (diff) | |
| download | linux-05d3ac267a9d10af6ca370afe21802333aad1d5c.tar.xz linux-05d3ac267a9d10af6ca370afe21802333aad1d5c.zip | |
PCI hotplug: cpqphp: use pci_dev->vendor
The driver reads PCI vendor ID from the PCI configuration register while it is
already stored by the PCI subsystem in the 'vendor' field of 'struct pci_dev'...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index 627274cc571f..f1ce99cceac6 100644 --- a/drivers/pci/hotplug/cpqphp_core.c +++ b/drivers/pci/hotplug/cpqphp_core.c @@ -840,8 +840,9 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Need to read VID early b/c it's used to differentiate CPQ and INTC * discovery */ - rc = pci_read_config_word(pdev, PCI_VENDOR_ID, &vendor_id); - if (rc || ((vendor_id != PCI_VENDOR_ID_COMPAQ) && (vendor_id != PCI_VENDOR_ID_INTEL))) { + vendor_id = pdev->vendor; + if ((vendor_id != PCI_VENDOR_ID_COMPAQ) && + (vendor_id != PCI_VENDOR_ID_INTEL)) { err(msg_HPC_non_compaq_or_intel); rc = -ENODEV; goto err_disable_device; |