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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2023; t=1706972273; 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=wMrCvox2emkuzihcxzjFaRnGeo9VP2X3FS1KTn7sXO8=; b=oovCPkTo/ok6kdhmUA83IVzle56xEXSBzylx+lX8RiINdTjg0RmSydNaQ3Yrr10pbDjddw i40Z9/mAwtfZB8p1dqs8//5QjG4J9WsNMeXTLiB6vCoHF2QkWtqsTKv5Wvopak5hrxmsC+ ZCa+MLj3I2lH2H1lWuhW4oMSq/xRSr9W2sXLKjqANZd9MCoPi+9d1Hk6U/v2aHPsdpREoy tmEU+gtWV4/NsoRrHsWgHWOxWZooruvsw3uEt5L4fjqQRc0KuP6Qdnluf2ZQj9YmXj/Vzp dcgq/NMmrPvLXS0xqHTEbYAaHpqiYbIyYrRTrJYxnPpbYsMbZ8DFQa/HUF175g== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 03 Feb 2024 11:58:01 -0300 Subject: [PATCH 4/6] s390: cio: make scm_bus_type const Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240203-bus_cleanup-s390-v1-4-ac891afc7282@marliere.net> References: <20240203-bus_cleanup-s390-v1-0-ac891afc7282@marliere.net> In-Reply-To: <20240203-bus_cleanup-s390-v1-0-ac891afc7282@marliere.net> To: Vineeth Vijayan , Peter Oberparleiter , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Harald Freudenberger , Tony Krowiak , Halil Pasic , Jason Herne Cc: Greg Kroah-Hartman , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=977; i=ricardo@marliere.net; h=from:subject:message-id; bh=iAj0xHQKjnDvEWG01ZMhoSkt7wKBJvqr74+xx+jEdfk=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBlvlSAmCueKzxBw4WdsI50v3l/l4YHzgi62MuVy uX5qqOz4PKJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZb5UgAAKCRDJC4p8Y4ZY pmJnD/wNjxnWF2BpmA4oRLp6946c7HvKu3i4mZVLX1ZfSrBn4JC449Uf72Px90ZxQoqO1RnA73+ kXkRJ27KpfpJZ0GEUtjLkjdwer/dYiFLGuiUhJYaaWUMxavsKONwIToi7ww+XNbRSxkyvbtVht3 fx0CYLNZbjZX1D2XhL/d5J5rfl623VsYkFmDjtr1E4Kij1E6QMv3NLe06AcIPgR/IfPvoH4jfph KGq+t1cgXW72avp90phoI7uxT7Xkyz7sYGrkLKxCzPMWFXOmFrj4IJRdQqUCJDoa0HLaXhfTHD7 pTCvwfnelsgri2FudApRxABurU87BP+eyuWoMpLUABC3NmL84tqfkGcLlAvsmTX/6dV3R21Hh8F SBLgO1/vRQBmNpWyXq0opGE9cqBJmz04eZKk9vSZVKk8e9cw6zpm05X0L9P+cnhsIf7Cp8jxyMK 7ENaog+qD9CDDErkP2xItzSaQIfLkSXY9BWjTVBKNNWu+58m3r5ZHV3hcUQrJ3crfsI+XR5usjN DhdOqHjKDIw/KgPE0lHf1W5scxPKjmHPc6xpqsTobRPmH20M9qnOV8pDPgvGhqJIHxsd9pE3kj4 c8a1fpGdYgNkVR6ap4SKkaxblRvwyIg//YJ5fyIAMT9bDYG9SZwRtJKkZcMIJxp7sJKmwml3KsI +XpA9xOW2NeJgAg== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789890726360899469 X-GMAIL-MSGID: 1789890726360899469 Now that the driver core can properly handle constant struct bus_type, move the scm_bus_type 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 --- drivers/s390/cio/scm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/cio/scm.c b/drivers/s390/cio/scm.c index 6b21ba68c1fe..375cbfa31b53 100644 --- a/drivers/s390/cio/scm.c +++ b/drivers/s390/cio/scm.c @@ -42,7 +42,7 @@ static int scmdev_uevent(const struct device *dev, struct kobj_uevent_env *env) return add_uevent_var(env, "MODALIAS=scm:scmdev"); } -static struct bus_type scm_bus_type = { +static const struct bus_type scm_bus_type = { .name = "scm", .probe = scmdev_probe, .remove = scmdev_remove,