From patchwork Sun Feb 4 20:48:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2023; t=1707079676; 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; bh=B1lHSLWchQmcMmj5RG0k11AC5ovrjd0r3IwIbUyaorw=; b=BIh6SZQ5MBAU7PI7HZLle/XX7cFC39Ah6+oicF5i3txyQw72F75SRwqK3/fDGwKD0IrcZm PvTBRPT1O4HZUo8Ut3zHd8D+9Z62NgIW1B+PPQQ5WOPxZ32WcYJNCE1BIwkEAcl+2wDw1I /FYJRqmoha0KBtuBsbBne7zrehfYHp/JD4UL0uY5TN2jMhV1j3OIzIDzGz9xxE9O2ko84v cpzx1iP7Lavcz6sHyi+ezfXR2Z1aiPUX4bG9NINNVdHveMtoIaNjOVn80GPuDj5/HadT0H GLt/+GiaWZ6hhXbq2iP7GjuUpsKeJn0w9JcfZFNMk7uFWNu4w2TETKbeuqB89g== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sun, 04 Feb 2024 17:48:26 -0300 Subject: [PATCH] scsi: tcm_loop: make tcm_loop_lld_bus const Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240204-bus_cleanup-target-v1-1-96106936c4ab@marliere.net> X-B4-Tracking: v=1; b=H4sIABn4v2UC/x3MTQqAIBBA4avErBNMK7KrRITZZANh4U8E0d2Tl t/ivQcCesIAffGAx4sCHS6jKgswm3YWGS3ZILioueA1m1OYzI7apZNF7S1G1kglzcqVaZsOcnh 6XOn+p8P4vh+ClmzmZAAAAA== To: "Martin K. Petersen" Cc: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1291; i=ricardo@marliere.net; h=from:subject:message-id; bh=BvgTYMXZSIoxQCB+6JoHcivSv9aP3kClw8rXmKKzv0E=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBlv/gbvhed3/Ty2DECc/ugIL2aG6nIk/Q0/+HeJ 2ghFk9UgeSJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZb/4GwAKCRDJC4p8Y4ZY piYVEACeKqHuYgAbozlEv9BOz1anb4RQdAazoMXwG5qo1B1M1m+FxyH3FghJgjzrMCpEKpmzVjT 0e7/dVpf7zt61Ke5VyOTzc0ZmFUjgbm/6Q8/KFMFpiAzAoepqXQ+uvhwUmHHZ/44UjiFO8Na3W0 XJsVDgZ2ud0NnLIsYr+6HfQ1Wv59kFRPrYdxZXK1CaWKhMQfrdnfTjVwTSXC0/MkQfP+Ek4TeOc 8CZla3+tszyIkknFfm7ApaTKVNacTL77R5GCdqUFo+1tM+hf1hAPViu+AifD+hbI2oy2JzTj8E0 A0O2GyFKUpovnzMHYQ7W+NNnUuk57FfzE1PGlGToSudafHqEsMzCgDXKfWo9nPaO1pZMhSG3mA9 dNayyZhkn91Rxz4Pk1P1t14KLsVjDXW+wsMJEnOKxXZDxtkDcqkpTEDXiN/eQLGNnDHytaaDVY6 vgIm7kh6Muolj0WwLX6XBLCHw/bj718IdorAsURadO9H3AhRut2PQJVbMcn0B4pHF7Y1Sgba9Fz BArGIia98kxiHTw9R/wuy6Yeu48HqfBNeWDnJSXdoUSzMKp5L5C/9uEC/5zjdTxOEtbaRNFWytz 9790FXVtdIbBVmkB1coUv4pRsH5CGyXFa5gN8folHSE0WsomUcvHJ+ldVAxsnEjLppKSyHrUpKy dkfEjN2qLf3KjWA== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Now that the driver core can properly handle constant struct bus_type, move the tcm_loop_lld_bus 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/target/loopback/tcm_loop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 3f90ac7138edb995b4312221647b58afcc15ec06 change-id: 20240204-bus_cleanup-target-5393cf09c658 Best regards, diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 8e4035ff3674..761c511aea07 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -83,7 +83,7 @@ static int tcm_loop_show_info(struct seq_file *m, struct Scsi_Host *host) static int tcm_loop_driver_probe(struct device *); static void tcm_loop_driver_remove(struct device *); -static struct bus_type tcm_loop_lld_bus = { +static const struct bus_type tcm_loop_lld_bus = { .name = "tcm_loop_bus", .probe = tcm_loop_driver_probe, .remove = tcm_loop_driver_remove,