staging: vchiq_debugfs: get the rid of n_log_entries

There is no need for this static variable, so use the macro directly.

Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1642968143-19281-3-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
index 8f3d9cb..dc667af 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
@@ -36,8 +36,6 @@ static struct vchiq_debugfs_log_entry vchiq_debugfs_log_entries[] = {
        { "arm",  &vchiq_arm_log_level },
 };
 
-static int n_log_entries = ARRAY_SIZE(vchiq_debugfs_log_entries);
-
 static int debugfs_log_show(struct seq_file *f, void *offset)
 {
        int *levp = f->private;
@@ -216,7 +214,7 @@ void vchiq_debugfs_init(void)
        /* create an entry under <debugfs>/vchiq/log for each log category */
        dir = debugfs_create_dir("log", vchiq_dbg_dir);
 
-       for (i = 0; i < n_log_entries; i++)
+       for (i = 0; i < ARRAY_SIZE(vchiq_debugfs_log_entries); i++)
                debugfs_create_file(vchiq_debugfs_log_entries[i].name, 0644,
                                    dir, vchiq_debugfs_log_entries[i].plevel,
                                    &debugfs_log_fops);