linux-kernel - [PATCH] net: phy: adin: fix a warning about msleep

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Date:   Fri, 17 Jan 2020 23:10:42 +0800
From:   Dejin Zheng <zhengdejin5@...il.com>
To:     alexaundru.ardelean@...log.com, andrew@...n.ch,
        f.fainelli@...il.com, hkallweit1@...il.com, davem@...emloft.net,
        netdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Dejin Zheng <zhengdejin5@...il.com>
Subject: [PATCH] net: phy: adin: fix a warning about msleep

found a warning by the following command:
./scripts/checkpatch.pl -f drivers/net/phy/adin.c

WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.rst
 #628: FILE: drivers/net/phy/adin.c:628:
+	msleep(10);

Signed-off-by: Dejin Zheng <zhengdejin5@...il.com>
---
 drivers/net/phy/adin.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c
index cf5a391c93e6..6de25a2d3a05 100644
--- a/drivers/net/phy/adin.c
+++ b/drivers/net/phy/adin.c
@@ -625,7 +625,7 @@ static int adin_soft_reset(struct phy_device *phydev)
 	if (rc < 0)
 		return rc;
 
-	msleep(10);
+	msleep(20);
 
 	/* If we get a read error something may be wrong */
 	rc = phy_read_mmd(phydev, MDIO_MMD_VEND1,
-- 
2.17.1