linux-kernel - [PATCH 13/16] mfd: sun4i: drop of_match_ptr from of_device

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Date:   Fri, 20 Nov 2020 17:21:30 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 13/16] mfd: sun4i: 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 is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

  drivers/mfd/sun4i-gpadc.c:79:34: warning: ‘sun4i_gpadc_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/mfd/sun4i-gpadc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/sun4i-gpadc.c b/drivers/mfd/sun4i-gpadc.c
index b346fbce3c01..10d4172ae74c 100644
--- a/drivers/mfd/sun4i-gpadc.c
+++ b/drivers/mfd/sun4i-gpadc.c
@@ -166,7 +166,7 @@ static int sun4i_gpadc_probe(struct platform_device *pdev)
 static struct platform_driver sun4i_gpadc_driver = {
 	.driver = {
 		.name = "sun4i-gpadc",
-		.of_match_table = of_match_ptr(sun4i_gpadc_of_match),
+		.of_match_table = sun4i_gpadc_of_match,
 	},
 	.probe = sun4i_gpadc_probe,
 };
-- 
2.25.1