lanai: use pci_dev->subsystem_device

[linux-drm-fsl-dcu.git] / drivers / atm / lanai.c

diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 4e8ba56f75d311e9429a783c14eec438810114bc..e828c548749398496ecb7297ae4ca818a66a84bb 100644 (file)
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -1947,7 +1947,6 @@ static int __devinit lanai_pci_start(struct lanai_dev *lanai)
 {
        struct pci_dev *pci = lanai->pci;
        int result;
-       u16 w;
 
        if (pci_enable_device(pci) != 0) {
                printk(KERN_ERR DEV_LABEL "(itf %d): can't enable "
@@ -1965,13 +1964,7 @@ static int __devinit lanai_pci_start(struct lanai_dev *lanai)
                    "(itf %d): No suitable DMA available.\n", lanai->number);
                return -EBUSY;
        }
-       result = pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &w);
-       if (result != PCIBIOS_SUCCESSFUL) {
-               printk(KERN_ERR DEV_LABEL "(itf %d): can't read "
-                   "PCI_SUBSYSTEM_ID: %d\n", lanai->number, result);
-               return -EINVAL;
-       }
-       result = check_board_id_and_rev("PCI", w, NULL);
+       result = check_board_id_and_rev("PCI", pci->subsystem_device, NULL);
        if (result != 0)
                return result;
        /* Set latency timer to zero as per lanai docs */