From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 10 May 2018 13:17:29 -0700
Subject: net: phy: phylink: Use gpiod_get_value_cansleep()
Patch-mainline: v4.18-rc1
Git-commit: bb322a90383603aaf71ad882a7c5a48b39a02603
References: bsc#1119113 FATE#326472

The GPIO provider for the link GPIO line might require the use of the
_cansleep() API, utilize that. This is safe to do since we run in workqueue
context.

Fixes: 9525ae83959b ("phylink: add phylink infrastructure")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/phy/phylink.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -360,7 +360,7 @@ static void phylink_get_fixed_state(stru
 	if (pl->get_fixed_state)
 		pl->get_fixed_state(pl->netdev, state);
 	else if (pl->link_gpio)
-		state->link = !!gpiod_get_value(pl->link_gpio);
+		state->link = !!gpiod_get_value_cansleep(pl->link_gpio);
 }
 
 /* Flow control is resolved according to our and the link partners