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Marliere" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/core] clockevents: Make clockevents_subsys const Cc: "Greg Kroah-Hartman" , "Ricardo B. Marliere" , Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20240204-bus_cleanup-time-v1-2-207ec18e24b8@marliere.net> References: <20240204-bus_cleanup-time-v1-2-207ec18e24b8@marliere.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <170731561842.398.2305673935013890574.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790250382441093872 X-GMAIL-MSGID: 1790250382441093872 The following commit has been merged into the timers/core branch of tip: Commit-ID: 49f1ff50d49fb8b40bc0271177de8092226396e9 Gitweb: https://git.kernel.org/tip/49f1ff50d49fb8b40bc0271177de8092226396e9 Author: Ricardo B. Marliere AuthorDate: Sun, 04 Feb 2024 10:40:16 -03:00 Committer: Thomas Gleixner CommitterDate: Wed, 07 Feb 2024 15:11:24 +01:00 clockevents: Make clockevents_subsys const Now that the driver core can properly handle constant struct bus_type, move the clockevents_subsys variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Signed-off-by: Thomas Gleixner Reviewed-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20240204-bus_cleanup-time-v1-2-207ec18e24b8@marliere.net --- kernel/time/clockevents.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 960143b..a7ca458 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -659,7 +659,7 @@ void tick_cleanup_dead_cpu(int cpu) #endif #ifdef CONFIG_SYSFS -static struct bus_type clockevents_subsys = { +static const struct bus_type clockevents_subsys = { .name = "clockevents", .dev_name = "clockevent", };