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authorThomas Weißschuh <linux@weissschuh.net>2023-02-11 03:33:53 +0000
committerTakashi Iwai <tiwai@suse.de>2023-02-11 09:37:42 +0100
commitaacdac35b906e476b175a8ffc057165eca563076 (patch)
treeb6a3c28f924b27312b1bc6e7ce574bc9426b7fd0 /sound
parent4fe20d62842eaa858267df1535f3e2bd39275c4a (diff)
ALSA: hda: make kobj_type structure constant
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 <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230211-kobj_type-sound-v1-1-17107ceb25b7@weissschuh.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/hda/hdac_sysfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/hda/hdac_sysfs.c b/sound/hda/hdac_sysfs.c
index 62a9615dcf52..60b0a70428d5 100644
--- a/sound/hda/hdac_sysfs.c
+++ b/sound/hda/hdac_sysfs.c
@@ -148,7 +148,7 @@ static void widget_release(struct kobject *kobj)
kfree(kobj);
}
-static struct kobj_type widget_ktype = {
+static const struct kobj_type widget_ktype = {
.release = widget_release,
.sysfs_ops = &widget_sysfs_ops,
};