linux-kernel - [PATCH 5/6] platform/chrome: chros_ec_ishtp: only load for matching devices

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Message-Id: <20211029152901.297939-6-linux@weissschuh.net>
Date:   Fri, 29 Oct 2021 17:29:00 +0200
From:   Thomas Weißschuh <linux@...ssschuh.net>
To:     linux-input@...r.kernel.org
Cc:     Thomas Weißschuh <linux@...ssschuh.net>,
        linux-kernel@...r.kernel.org,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Rushikesh S Kadam <rushikesh.s.kadam@...el.com>,
        Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Benson Leung <bleung@...omium.org>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Guenter Roeck <groeck@...omium.org>
Subject: [PATCH 5/6] platform/chrome: chros_ec_ishtp: only load for matching devices

Previously it was loaded for all ISHTP devices.

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>

---

Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: Rushikesh S Kadam <rushikesh.s.kadam@...el.com>
Cc: Jiri Kosina <jikos@...nel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc: linux-input@...r.kernel.org
Cc: Benson Leung <bleung@...omium.org>
Cc: Enric Balletbo i Serra <enric.balletbo@...labora.com>
Cc: Guenter Roeck <groeck@...omium.org>
---
 drivers/platform/chrome/cros_ec_ishtp.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/chrome/cros_ec_ishtp.c b/drivers/platform/chrome/cros_ec_ishtp.c
index 9d1e7e03628e..8c17358e84c1 100644
--- a/drivers/platform/chrome/cros_ec_ishtp.c
+++ b/drivers/platform/chrome/cros_ec_ishtp.c
@@ -774,6 +774,12 @@ static struct ishtp_cl_driver	cros_ec_ishtp_driver = {
 	},
 };
 
+static const struct ishtp_device_id cros_ec_ishtp_id_table[] = {
+	{ cros_ish_guid },
+	{ }
+};
+MODULE_DEVICE_TABLE(ishtp, cros_ec_ishtp_id_table);
+
 static int __init cros_ec_ishtp_mod_init(void)
 {
 	return ishtp_cl_driver_register(&cros_ec_ishtp_driver, THIS_MODULE);
@@ -791,4 +797,3 @@ MODULE_DESCRIPTION("ChromeOS EC ISHTP Client Driver");
 MODULE_AUTHOR("Rushikesh S Kadam <rushikesh.s.kadam@...el.com>");
 
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("ishtp:*");
-- 
2.33.1