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| author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
|---|---|---|
| committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 13:30:20 +0200 |
| commit | e7549b926dd3ceec048f5689df90d4ec970c9419 (patch) | |
| tree | c8645e0b4343c309aac1a3838a17cfcf0893d7b5 /drivers/pci/hotplug/cpqphp_core.c | |
| parent | 499ba610c2829adafbf393c2f3773d73ae4445f3 (diff) | |
| download | kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.zip kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.gz kernel_samsung_smdk4412-e7549b926dd3ceec048f5689df90d4ec970c9419.tar.bz2 | |
more driver stuff from 3.2.72
Diffstat (limited to 'drivers/pci/hotplug/cpqphp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_core.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index 4952c3b..f1ce99c 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; @@ -868,11 +869,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* TODO: This code can be made to support non-Compaq or Intel * subsystem IDs */ - rc = pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &subsystem_vid); - if (rc) { - err("%s : pci_read_config_word failed\n", __func__); - goto err_disable_device; - } + subsystem_vid = pdev->subsystem_vendor; dbg("Subsystem Vendor ID: %x\n", subsystem_vid); if ((subsystem_vid != PCI_VENDOR_ID_COMPAQ) && (subsystem_vid != PCI_VENDOR_ID_INTEL)) { err(msg_HPC_non_compaq_or_intel); @@ -887,11 +884,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_disable_device; } - rc = pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsystem_deviceid); - if (rc) { - err("%s : pci_read_config_word failed\n", __func__); - goto err_free_ctrl; - } + subsystem_deviceid = pdev->subsystem_device; info("Hot Plug Subsystem Device ID: %x\n", subsystem_deviceid); |