From patchwork Sun Feb 4 20:05:58 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=1707077128; 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=4mjI4Kmknsf20qmE5l06ItyuuAfH7RZdp4ZZ/sVgV8c=; b=nMS88LQaiVxp9TvFogmtDAfJgW/92E5jJT3JCULXe1WqAWthmrlFaW93hAt1Hexdrv+Pgt BCCupuWZIT/6uRzEl7THqd3DuwjuvRWhDYhTrPXkiWH24PAiWio35CDCcstgFwM9yPX2OI Roj94Ci87j2xKb79+3hczHWYP7p4TWLvTQdH4xn1+DfpNaitAzT93el8GhgN2nJ56Qr7bO 4K5f/aTaAgoBuj4APsP/6bLYfUJ8BIavzLjbpY6ktr2CUUanzcwcBGlGxhkX3lPvwFX/nM 7p34gjfuCX7o6fVwae+JSkSZGXT2z8ZvGIi+HysQnBsCcIy9hK+WuByyiCfmEA== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sun, 04 Feb 2024 17:05:58 -0300 Subject: [PATCH] memstick: core: make memstick_bus_type const Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240204-bus_cleanup-memstick-v1-1-14809d4405d8@marliere.net> X-B4-Tracking: v=1; b=H4sIACXuv2UC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDIwMT3aTS4vjknNTEvNIC3dzU3OKSzORsXQNzwyRjUzOTFAsDCyWg1oK i1LTMCrCx0bG1tQB5OpTcZgAAAA== To: Maxim Levitsky , Alex Dubov , Ulf Hansson Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1202; i=ricardo@marliere.net; h=from:subject:message-id; bh=oEJ4JhtS0wXcYfKGUCUlUbO6a9vJjiMWTLf8kU8BVHw=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBlv+4m2NDsQtytOCNt1FBI7M7m3IYnmNvEnr0QL 3zc1VDvUByJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZb/uJgAKCRDJC4p8Y4ZY pqcsEACjeGYT6x+D0Voi3eEyiIzwhf2iNp0sJ1wB4jT55WDjl43tqocQhvYcasXvx5NDenknIXW z52RZLvVYsTF24Qmu4/q/FPZhXmsQ2+xEWHZDTJFZDQlMk3agVgpMygfJm9A49TJFjITFv4dNIr Yv+nZVHGRpKLHU8R5YYOl/zWhHLMc1VmLEoJ0KTHYEX6eAQvMeUPQMQmrWH6bJB7jkA3nGIypM2 NE/KC4+pmRQ/05FXQU0AKqDMPHYKZ+AXR2vNZLZvl1V3QaY9bH7MlL4ZG4Rmmsr11QQez8vUhh0 k2jEYGDFC7yDrfw70UeP93NEcrZ2Se0Ms4obD6x9PVOVGjkR1Ey91H6l/VIkuPsCB0n7jVAG+zN VrRaur5TOuuNOyG3rsxEu2T1YbCV+h+TlGo6xhHk7wack7wk6D3NDyY5gKf2Aoi40s8scdI/zR0 26sUx5YSTIgbm5pX/6YeGaOTMLazGDuTfHsgGttPv9G4q+R+KljabVm+QH1baa8isLcnNKHz677 ROSyyZjuogS6q6hJcjT3+rZ2sVETSPo3Axk++kpijDi4hsqrtK/zlMs+6xsXOjCisqWMiROPcrX i3GcfwoIHhfgdV4M8F7drY0PGS0F8HYO+W2mEPZl0+o1HEnYn7snPS6sUKvsxlfwJEBEBxQACjs vZOATeph0T3j+Jg== 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 memstick_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 Reviewed-by: Greg Kroah-Hartman --- drivers/memstick/core/memstick.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 4e99ffb173faaf38f010acb369bff57a20e9e531 change-id: 20240204-bus_cleanup-memstick-071b3564d808 Best regards, diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c index bbfaf6536903..23fea51ecbdd 100644 --- a/drivers/memstick/core/memstick.c +++ b/drivers/memstick/core/memstick.c @@ -164,7 +164,7 @@ static struct attribute *memstick_dev_attrs[] = { }; ATTRIBUTE_GROUPS(memstick_dev); -static struct bus_type memstick_bus_type = { +static const struct bus_type memstick_bus_type = { .name = "memstick", .dev_groups = memstick_dev_groups, .match = memstick_bus_match,