linux-kernel - [PATCH v1 04/20] ARM: imx6q: use of_clk_get_by_name() instead of_clk

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Date:   Fri, 13 Jan 2023 15:27:02 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Abel Vesa <abelvesa@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Richard Cochran <richardcochran@...il.com>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>, kernel@...gutronix.de,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Lee Jones <lee@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH v1 04/20] ARM: imx6q: use of_clk_get_by_name() instead of_clk_get() to get ptp clock

It is not clear from the code what clock should be taken. So, make sure it
is readable and no other clock will be taken by accident.

Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 arch/arm/mach-imx/mach-imx6q.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 7f6200925752..4885d3dfcf7f 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -98,7 +98,7 @@ static void __init imx6q_1588_init(void)
 	if (!IS_ERR(fec_enet_ref))
 		goto put_node;
 
-	ptp_clk = of_clk_get(np, 2);
+	ptp_clk = of_clk_get_by_name(np, "ptp");
 	if (IS_ERR(ptp_clk)) {
 		pr_warn("%s: failed to get ptp clock\n", __func__);
 		goto put_node;
-- 
2.30.2