From: Ricardo B. Marliere Date: Fri, 1 Mar 2024 21:21:38 +0000 (-0300) Subject: tifm: make tifm_adapter_class constant X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a7478b3d9da7a1bf3478c94ee33c93631ea03f9b;p=linux.git tifm: make tifm_adapter_class constant Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the tifm_adapter_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: "Ricardo B. Marliere" Link: https://lore.kernel.org/r/20240301-class_cleanup-char-misc-v1-1-4e2a41bef8cc@marliere.net Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c index eee9b6581604e..d2eb31f39aa7d 100644 --- a/drivers/misc/tifm_core.c +++ b/drivers/misc/tifm_core.c @@ -166,7 +166,7 @@ static void tifm_free(struct device *dev) kfree(fm); } -static struct class tifm_adapter_class = { +static const struct class tifm_adapter_class = { .name = "tifm_adapter", .dev_release = tifm_free };