linux-kernel - [PATCH] phy: renesas: phy-rcar-gen2: fix typo in function name reference

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Message-Id: <20251230141050.93856-1-Julia.Lawall@inria.fr>
Date: Tue, 30 Dec 2025 15:10:50 +0100
From: Julia Lawall <Julia.Lawall@...ia.fr>
To: Vinod Koul <vkoul@...nel.org>
Cc: yunbolyu@....edu.sg,
	kexinsun@...il.nju.edu.cn,
	ratnadiraw@....edu.sg,
	xutong.ma@...ia.fr,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	linux-phy@...ts.infradead.org,
	linux-renesas-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] phy: renesas: phy-rcar-gen2: fix typo in function name reference

Replace cmpxcgh by cmpxchg.

Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

---
 drivers/phy/renesas/phy-rcar-gen2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/renesas/phy-rcar-gen2.c b/drivers/phy/renesas/phy-rcar-gen2.c
index c0221e7258c0..08d36e6eabcd 100644
--- a/drivers/phy/renesas/phy-rcar-gen2.c
+++ b/drivers/phy/renesas/phy-rcar-gen2.c
@@ -85,7 +85,7 @@ static int rcar_gen2_phy_init(struct phy *p)
 	 * Try to acquire exclusive access to PHY.  The first driver calling
 	 * phy_init()  on a given channel wins, and all attempts  to use another
 	 * PHY on this channel will fail until phy_exit() is called by the first
-	 * driver.   Achieving this with cmpxcgh() should be SMP-safe.
+	 * driver.   Achieving this with cmpxchg() should be SMP-safe.
 	 */
 	if (cmpxchg(&channel->selected_phy, -1, phy->number) != -1)
 		return -EBUSY;