From: kernel test robot <lkp@intel.com>
Date: Tue, 1 Mar 2022 03:28:54 +0000 (+0800)
Subject: powercap: DTPM: dtpm_node_callback[] can be static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5bf19d0aa3d2f22d4c050c030f436ab97b7e6f1e;p=linux.git

powercap: DTPM: dtpm_node_callback[] can be static

drivers/powercap/dtpm.c:525:22: warning: symbol 'dtpm_node_callback' was not declared. Should it be static?

Fixes: 3759ec678e89 ("powercap/drivers/dtpm: Add hierarchy creation")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/powercap/dtpm.c b/drivers/powercap/dtpm.c
index ec931a06d90ae..41010dec069dc 100644
--- a/drivers/powercap/dtpm.c
+++ b/drivers/powercap/dtpm.c
@@ -470,7 +470,7 @@ static struct dtpm *dtpm_setup_dt(const struct dtpm_node *hierarchy,
 
 typedef struct dtpm * (*dtpm_node_callback_t)(const struct dtpm_node *, struct dtpm *);
 
-dtpm_node_callback_t dtpm_node_callback[] = {
+static dtpm_node_callback_t dtpm_node_callback[] = {
 	[DTPM_NODE_VIRTUAL] = dtpm_setup_virtual,
 	[DTPM_NODE_DT] = dtpm_setup_dt,
 };