Commit 0822853d authored by Ricardo B. Marliere's avatar Ricardo B. Marliere Committed by Martin K. Petersen
Browse files

scsi: st: Make st_sysfs_class constant 



Since commit 43a7206b ("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 st_sysfs_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: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarRicardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240302-class_cleanup-scsi-v1-5-b9096b990e27@marliere.net


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ac9f3ac5

drivers/scsi/st.c

+2 −2
Original line number Diff line number Diff line
@@ -87,7 +87,7 @@ static int try_rdio = 1; 
static int try_wdio = 1;

static int debug_flag;



static struct class st_sysfs_class;

static const struct class st_sysfs_class;

static const struct attribute_group *st_dev_groups[];

static const struct attribute_group *st_drv_groups[];
@@ -4438,7 +4438,7 @@ static void scsi_tape_release(struct kref *kref) 
	return;

}



static struct class st_sysfs_class = {

static const struct class st_sysfs_class = {

	.name = "scsi_tape",

	.dev_groups = st_dev_groups,

};