linux-kernel - phy: rockchip-inno-usb2: Don't print useless error

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Date:   Sun,  7 Nov 2021 19:58:35 +0100
From:   Ondrej Jirman <megous@...ous.com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Peter Geis <pgwipeout@...il.com>,
        Ondrej Jirman <megous@...ous.com>,
        Julia Lawall <julia.lawall@...ia.fr>,
        kernel test robot <lkp@...el.com>,
        Tobias Schramm <t.schramm@...jaro.org>,
        linux-phy@...ts.infradead.org (open list:GENERIC PHY FRAMEWORK),
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Rockchip SoC
        support),
        linux-rockchip@...ts.infradead.org (open list:ARM/Rockchip SoC support),
        linux-kernel@...r.kernel.org (open list)
Subject: phy: rockchip-inno-usb2: Don't print useless error

The interrupt is optional, make the dmesg not complain about it
missing.

Signed-off-by: Ondrej Jirman <megous@...ous.com>
---
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 428c2313a9cb2..27820bee04eae 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1180,7 +1180,7 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 	phy_cfgs = match->data;
 	rphy->chg_state = USB_CHG_STATE_UNDEFINED;
 	rphy->chg_type = POWER_SUPPLY_TYPE_UNKNOWN;
-	rphy->irq = platform_get_irq(pdev, 0);
+	rphy->irq = platform_get_irq_optional(pdev, 0);
 	platform_set_drvdata(pdev, rphy);
 
 	ret = rockchip_usb2phy_extcon_register(rphy);
-- 
2.33.1