linux-kernel - [PATCH 14/16] mfd: wm8994: drop of_match_ptr from of_device

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Message-Id: <20201120162133.472938-14-krzk@kernel.org>
Date:   Fri, 20 Nov 2020 17:21:31 +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>,
        patches@...nsource.cirrus.com
Subject: [PATCH 14/16] mfd: wm8994: 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/wm8994-core.c:618:34: warning: ‘wm8994_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/mfd/wm8994-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index 3b2b93c5bbcb..d2401e99cdd6 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -683,7 +683,7 @@ static struct i2c_driver wm8994_i2c_driver = {
 	.driver = {
 		.name = "wm8994",
 		.pm = &wm8994_pm_ops,
-		.of_match_table = of_match_ptr(wm8994_of_match),
+		.of_match_table = wm8994_of_match,
 	},
 	.probe = wm8994_i2c_probe,
 	.remove = wm8994_i2c_remove,
-- 
2.25.1