diff options
Diffstat (limited to 'drivers/net/can/c_can')
| -rw-r--r-- | drivers/net/can/c_can/c_can_pci.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/can/c_can/c_can_pci.c b/drivers/net/can/c_can/c_can_pci.c index 1b7ff40..fe5f630 100644 --- a/drivers/net/can/c_can/c_can_pci.c +++ b/drivers/net/can/c_can/c_can_pci.c @@ -84,8 +84,11 @@ static int c_can_pci_probe(struct pci_dev *pdev, goto out_disable_device; } - pci_set_master(pdev); - pci_enable_msi(pdev); + ret = pci_enable_msi(pdev); + if (!ret) { + dev_info(&pdev->dev, "MSI enabled\n"); + pci_set_master(pdev); + } addr = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); if (!addr) { |