From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: jikos@kernel.org, benjamin.tissoires@redhat.com
Cc: linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
linux-input@vger.kernel.org
Subject: [PATCH 2/3] HID: make ishtp_cl_bus_type const
Date: Wed, 20 Dec 2023 08:38:47 +0100 [thread overview]
Message-ID: <2023122048-tribute-quote-1b4d@gregkh> (raw)
In-Reply-To: <2023122045-pellet-eggbeater-8d2f@gregkh>
Now that the driver core can properly handle constant struct bus_type,
move the ishtp_cl_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/hid/intel-ish-hid/ishtp/bus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c
index 7fc738a22375..aa6cb033bb06 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -378,7 +378,7 @@ static const struct dev_pm_ops ishtp_cl_bus_dev_pm_ops = {
.restore = ishtp_cl_device_resume,
};
-static struct bus_type ishtp_cl_bus_type = {
+static const struct bus_type ishtp_cl_bus_type = {
.name = "ishtp",
.dev_groups = ishtp_cl_dev_groups,
.probe = ishtp_cl_device_probe,
--
2.43.0
next prev parent reply other threads:[~2023-12-20 7:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-20 7:38 [PATCH 1/3] HID: make hid_bus_type const Greg Kroah-Hartman
2023-12-20 7:38 ` Greg Kroah-Hartman [this message]
2023-12-20 12:55 ` [PATCH 2/3] HID: make ishtp_cl_bus_type const srinivas pandruvada
2023-12-20 7:38 ` [PATCH 3/3] HID: bpf: make bus_type const in struct hid_bpf_ops Greg Kroah-Hartman
2024-01-02 10:30 ` [PATCH 1/3] HID: make hid_bus_type const Jiri Kosina
2024-01-04 15:51 ` Greg Kroah-Hartman
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