releases/4.19.211/ptp_pch-load-module-automatically-if-id-matches.patch

From 6d4b659f366bdceb827380c916ddbb495ee35e8e Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Fri, 1 Oct 2021 19:20:33 +0300
Subject: ptp_pch: Load module automatically if ID matches

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

[ 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>
---
 drivers/ptp/ptp_pch.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index 78ccf936d356..84feaa140f1b 100644
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -695,6 +695,7 @@ 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,
-- 
2.33.0