ptp_pch: Load module automatically if ID matches

The driver can't be loaded automatically because it misses
module alias to be provided. Add corresponding MODULE_DEVICE_TABLE()
call to the driver.

Fixes: 0bf2a9ebbb92 ("supports eg20t ptp clock")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index a17e8cc642c5f2ca5b1c43ef4b142f2bbd566f2c..8070f3fd98f01d0de87f6dfc87ac87fde7d28446 100644 (file)
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -644,6 +644,7 @@ static const struct pci_device_id pch_ieee1588_pcidev_id[] = {
         },
        {0}
 };
+MODULE_DEVICE_TABLE(pci, pch_ieee1588_pcidev_id);
 
 static SIMPLE_DEV_PM_OPS(pch_pm_ops, pch_suspend, pch_resume);