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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2023; t=1707053992; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UZR0Vx+PAXq3U7uwJOXiA9Qb+UCDSL9VfDx1t5c/o6c=; b=oJ/WjPrqlZbSFfgdUREtxd7yqLtiGcqvQeaOo6ywOGZYv5Bpg/DEDsCFdWuCTKP5VyXuKY a2MxTQ21QD55FksYRl4ZZlkI6OYjtOZghWKafyScTuUOKDGfSuCTMxcIuzU1IWr2IAVZru TWv8ELluyeYHLZITbccwfc6lFXoeifCvanz6RjdaBe57FAbc6OedRx2Dc8jRHSBf/jedxf MizjDBWxCQnrFEVdRKTR7Ugt5zunS9l1Mkvw30Rf7y6xKdx8C5lkX05wV/0QJy9V59zBvL fPC9pYVr5NitAXnzAC/kTKnpYZKFUBYAccL7gSEAHwyRi1sTcXqptDuJ86aaTw== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sun, 04 Feb 2024 10:40:16 -0300 Subject: [PATCH 2/2] clockevents: make clockevents_subsys const Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240204-bus_cleanup-time-v1-2-207ec18e24b8@marliere.net> References: <20240204-bus_cleanup-time-v1-0-207ec18e24b8@marliere.net> In-Reply-To: <20240204-bus_cleanup-time-v1-0-207ec18e24b8@marliere.net> To: John Stultz , Thomas Gleixner , Stephen Boyd Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=935; i=ricardo@marliere.net; h=from:subject:message-id; bh=JSbhb9OPyI48ywBtCJEfyrdloBMHffBsAxBgZQ83mds=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBlv5PAmPK0eaNvEQ6Gq5VNauK53Q+pIf9QXFuYK Llut2IznuaJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZb+TwAAKCRDJC4p8Y4ZY poHzD/4y8lerTf4BThaSvJWZp+BVzoKUJt1ZGCL5a6Jrn/Lcj5+r7t+zhGnfFuFpNGvxBKHiqEH mWXOjKz9jXS7fZspMpnE/4x96Q+TnY2SPZYFcYlf5FxiLSeKbrHKGw95Yy9K3kkm+pqS+5/k9Pa Nxlah8NH/Gyvis1eWM4gSrIery0yUdwVlgI8j0zrjnfiO1+FEgbf21woe6XD+5f/fTOB1BJtvWk lNymcR/UO4zXWFcnccT/tGNIBcY8WV81krYfBRzyt7Z7DxkITuBDbXYYYC1XZ9iP246PwI7Cs1k yuW2uA2LtqDrXSF5PdKTJnQ2Pfy6ESbiUgeVLgI2hrdMtkIVK/SmG/1+Yr/zQW5au6d0OVgrNWd PECUT/HY5Z28bg0Aw59Zbib+tQop0NcANx2G31Y24UtWrAKvVwzSjEzJHzULino81vHziOYlWKf t7YWrgZqQp8qo5nh90TEW4ayak5HrXgby41CMfPogNFwtFMz2Jx8QjLSrLs5w+5bOYBxcS+XE/1 ZH5HqMhofU5TgI00QewXa12vdQbhIwBuf75Iz9v14MOAIKO6iOL1ITlyYvcYgKJBIJFZy3IrGQZ d++n+BUWHDsCCNFVgSHDfOr75ttTgCv4UnufxI0cbi6Yim900T3tyn6fhWdVqqs5urBGfQTrsnT gW/5nFFQRTJG1ww== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789975902674495353 X-GMAIL-MSGID: 1789975902674495353 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. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere --- 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 960143b183cd..a7ca458cdd9c 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", };