s390/vmlogrdr: make vmlogrdr_class constant

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Since commit 43a7206b09 ("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 vmlogrdr_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 <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240305-class_cleanup-s390-v1-3-c4ff1ec49ffd@marliere.net
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Ricardo B. Marliere 2024-03-05 08:25:21 -03:00 • committed by Heiko Carstens

parent 0ad1d9fa59

commit b5b44ac829

1 changed files with 8 additions and 10 deletions

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drivers/s390/char/vmlogrdr.c

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