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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1707835688; 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=UVD0TL5FjdYCE0fBI4VASK5HAhJZtTxASORBZv/qreY=; b=oA9hkv2LfmXaG6d7RkUAkqBLxdR81QppWXBaQJzeVDyjVsxcsCuvwbexKDquxborKby/It u6GsDbiMwvYHpa+gErCXgfwnWtIUT+g/Dn/w1bDsP1dEAIA0d5sTosTpHM0aLK2D+VR8g1 yL+bhFud19KEJTz/QcmV53J8/gMofNV7zrizUoadJThd06VL0jg706/7bKxb0youtMdbYo m+IWCJLmAR4lyb+8Fpggb3yHOkwEmyq4g5qEtTjwUkL1A3Q6GfQ8Wro8ZY0sf3qyaAbeV2 8/mAGvCv0SGILHRXmHJC5rEk/7777DjX/foiTi/hN63S2yPwWKOdfhuXZkNaeg== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Tue, 13 Feb 2024 11:48:45 -0300 Subject: [PATCH] pcmcia: ds: make pcmcia_bus_type const Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240213-bus_cleanup-pcmcia-v1-1-97273c37e277@marliere.net> X-B4-Tracking: v=1; b=H4sIAEyBy2UC/x3MTQqAIBBA4avErBPUor+rRIRNUw2UiWIE0d2Tl t/ivQcCeaYAXfaAp4sDnzZB5RngZuxKgudk0FKXUqtCTDGMuJOx0QmHB7IRqJq6LVHW1VJACp2 nhe9/2g/v+wG0KQr2ZAAAAA== To: Dominik Brodowski Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1611; i=ricardo@marliere.net; h=from:subject:message-id; bh=BMmZXsY9H/lvyrF+pWUwVVNy50Ddcy1WXYEU8BYOimU=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBly4FQsSffny5hLZAhRfYsdrNJgWoZxkIM6cleO 8BNQ8bsKu6JAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZcuBUAAKCRDJC4p8Y4ZY pu5gEACa34R2eyM69Kw8vKORlS7qcSqbmvj2te2/ZQJdKlgzWVNgI55I3AjTIKEW30Xtdu1soIQ SyPLDHfE5sGW1t1QJnr3s1QlCMd9x3k8YYSeQ7UAS+KAH05WL3DbVbu9stTSErfT9uVkBHLLfTR Fr4w8bo0nzcSLz8rRhYID/oNXEOY9f/KUdIL+qLyjBAn7KAjhDTJSEC8ZG/M6ctjRDPN9N8fqZJ Ix87w+SrzgNNNXOds7Sq9p7DzvaJAwPlnD0DBeEmG0jkVWi6pG7mPvRXIS7pW7cfMrR/QiGZUHa Ouz/TtVSLo/gIHFmYXfjeVlvdr3jmZiRwINX6ArVM9sjhaZfMvZshnz1LygyHxkSqBprnIQvNID tvXG9co74d++JKrQ6fo6Y6yvzapBmc03rAzxYhPZiM9SC8bdMzGJ5jGSC/W3vsg0f4N5mBljN6C DZ/S5IxeYYg95IgDRKXOAnk8nySKkmprO5Zqb4o5dNnGkYepqqycZMDeUxVvfqc8+cqm9TOBayo FODIpt4QErS2jqUfDXuiIhbf6ZGvqk/FCfsr2QJ8z8sIN+gyGlHXvUd4T/jmDYKVjFSQEwPPb7i 0tKuw9Rw+TSMhf6D80ZNuNXgpaQ+l3KIc8/BX9kk5YjgXy/jy2Dw5xlQdmla+lFPFOpqq4e7CoL 6ujTzvU06AgSf+Q== 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 pcmcia_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/pcmcia/cs_internal.h | 2 +- drivers/pcmcia/ds.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 580369f3c0b0..999332bc4378 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -132,7 +132,7 @@ void pcmcia_put_socket(struct pcmcia_socket *skt); * Stuff internal to module "pcmcia". */ /* ds.c */ -extern struct bus_type pcmcia_bus_type; +extern const struct bus_type pcmcia_bus_type; struct pcmcia_device; diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index b4b8363d1de2..d3cfd353fb93 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -1406,7 +1406,7 @@ static const struct dev_pm_ops pcmcia_bus_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(pcmcia_dev_suspend, pcmcia_dev_resume) }; -struct bus_type pcmcia_bus_type = { +const struct bus_type pcmcia_bus_type = { .name = "pcmcia", .uevent = pcmcia_bus_uevent, .match = pcmcia_bus_match, --- base-commit: 4f733de8b78a209501041a4b0a44c83ece0e8933 change-id: 20240213-bus_cleanup-pcmcia-c18794c076f3 Best regards, -- Ricardo B. Marliere