linux-kernel - [PATCH] rtc: test: make array pdev static

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Message-Id: <20180624103803.4606-1-colin.king@canonical.com>
Date:   Sun, 24 Jun 2018 11:38:03 +0100
From:   Colin King <colin.king@...onical.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-rtc@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] rtc: test: make array pdev static

From: Colin Ian King <colin.king@...onical.com>

The array pdev is local to the source and does not need to be in
global scope, so make it static.

Cleans up sparse warning:
symbol 'pdev' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/rtc/rtc-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index 8469256edc2a..ade6a82709be 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -22,7 +22,7 @@ struct rtc_test_data {
 	bool alarm_en;
 };
 
-struct platform_device *pdev[MAX_RTC_TEST];
+static struct platform_device *pdev[MAX_RTC_TEST];
 
 static int test_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
-- 
2.17.0