From: Guenter Roeck <linux@roeck-us.net>
Date: Tue, 28 Feb 2023 15:16:48 +0000 (-0800)
Subject: watchdog: imx2_wdg: Declare local symbols static
X-Git-Tag: v6.4-rc1~32^2~71
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0ea0a825192efdd44af4c016faaab1a3d2073c78;p=thirdparty%2Fkernel%2Flinux.git

watchdog: imx2_wdg: Declare local symbols static

0-day complains:

drivers/watchdog/imx2_wdt.c:442:22: sparse:
	symbol 'imx_wdt' was not declared. Should it be static?
drivers/watchdog/imx2_wdt.c:446:22: sparse:
	symbol 'imx_wdt_legacy' was not declared. Should it be static?

Declare as static variables.

Fixes: e42c73f1ef0d ("watchdog: imx2_wdg: suspend watchdog in WAIT mode")
Cc: Andrej Picej <andrej.picej@norik.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230228151648.4087637-1-linux@roeck-us.net
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
---

diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 19ab7b3d286b9..6fcc3596103cc 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -439,11 +439,11 @@ static int __maybe_unused imx2_wdt_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(imx2_wdt_pm_ops, imx2_wdt_suspend,
 			 imx2_wdt_resume);
 
-struct imx2_wdt_data imx_wdt = {
+static struct imx2_wdt_data imx_wdt = {
 	.wdw_supported = true,
 };
 
-struct imx2_wdt_data imx_wdt_legacy = {
+static struct imx2_wdt_data imx_wdt_legacy = {
 	.wdw_supported = false,
 };