linux-kernel - [PATCH 1/8] clk: pwm: drop of_match_ptr from of_device

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Date:   Tue,  3 Nov 2020 17:24:28 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Peng Fan <peng.fan@....com>, Abel Vesa <abel.vesa@....com>,
        Anson Huang <Anson.Huang@....com>, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH 1/8] clk: pwm: drop of_match_ptr from of_device_id table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it might be not relevant here).  This
fixes compile warning (!CONFIG_OF && !CONFIG_MODULES):

    drivers/clk/clk-pwm.c:139:34: warning:
        ‘clk_pwm_dt_ids’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/clk/clk-pwm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-pwm.c b/drivers/clk/clk-pwm.c
index 86f2e2d3fc02..da2c8eddfd9f 100644
--- a/drivers/clk/clk-pwm.c
+++ b/drivers/clk/clk-pwm.c
@@ -147,7 +147,7 @@ static struct platform_driver clk_pwm_driver = {
 	.remove = clk_pwm_remove,
 	.driver = {
 		.name = "pwm-clock",
-		.of_match_table = of_match_ptr(clk_pwm_dt_ids),
+		.of_match_table = clk_pwm_dt_ids,
 	},
 };
 
-- 
2.25.1