ptp_pch: Load module automatically if ID matches

[ Upstream commit 7cd8b1542a7ba0720c5a0a85ed414a122015228b ]

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: 863d08ece9bf ("supports eg20t ptp clock")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index 3aa22ae4d94c051fb979c2b9ca6610db4c3c249c..a911325fc0b4fec4736cca32fb3722ff1356f20f 100644 (file)
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -698,6 +698,7 @@ static const struct pci_device_id pch_ieee1588_pcidev_id[] = {
         },
        {0}
 };
+MODULE_DEVICE_TABLE(pci, pch_ieee1588_pcidev_id);
 
 static struct pci_driver pch_driver = {
        .name = KBUILD_MODNAME,