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charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20230220-kobj_type-mm-cma-v1-1-45996cff1a81@weissschuh.net> X-B4-Tracking: v=1; b=H4sIAPIA9GMC/x2N0QqDMAwAf0XyvEDNUHC/MsZIazbjbJV2Gxviv xt8vIPjViiSVQpcqhWyfLXonAzqUwVh4PQU1N4YyNHZETl8zX68v/+LYIwYImPbSM2OmrbrPVj muQj6zCkMFqbPNJlcsjz0d3yut23bAbPZOTN3AAAA To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1676935412; l=953; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=JOsefuzEssw8NpzH0pMwXy0Xm7yZ/VEe5keeQF4Xa9c=; b=COSTO2v7/hO9rUQuDn6+JOFIyoUBHYRroOSbPIeh0L0VxeAOlz6bRAThMhUyKsQvTLsNs4c7a P/J9fVgHuNuA3FBGfWq7UN8YnaWjWI5VnIAEVXQzUZTJQDQuX6+LHhm X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 78A521C0004 X-Rspam-User: X-Stat-Signature: 18qyemu5qatfeiqemmz7k66byqmjkaix X-HE-Tag: 1676935417-106585 X-HE-Meta: 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 Jpppr/Eb cnoAXxQsRWl8nVF6M+jqENoJpXg23mpnw74VjOpFnrmewl93f39R0QWTUztAdtqjFbTq23LzY7RG6ChndpFIwJIj4ENL1AkLBvlcWKHwo6/DA9aC2Rj3jFdJ+t5wro8IAl783U8dlx890BVxA8JLB5yeED98369f/LYDROBP/0THmuAzDQaq/DWWy/F3XAcWXF5vLloNu9h5zBYAqztHb2F+KQBbyFRfLTpZ8M7T+I/8diazYgy4pXgY1yw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definition to prevent modification at runtime. Signed-off-by: Thomas Weißschuh --- mm/cma_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/cma_sysfs.c b/mm/cma_sysfs.c index eb2f39caff59..56347d15b7e8 100644 --- a/mm/cma_sysfs.c +++ b/mm/cma_sysfs.c @@ -64,7 +64,7 @@ static struct attribute *cma_attrs[] = { }; ATTRIBUTE_GROUPS(cma); -static struct kobj_type cma_ktype = { +static const struct kobj_type cma_ktype = { .release = cma_kobj_release, .sysfs_ops = &kobj_sysfs_ops, .default_groups = cma_groups, --- base-commit: 5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f change-id: 20230220-kobj_type-mm-cma-65e1a02569db Best regards, -- Thomas Weißschuh