linux-kernel - [PATCH -next] regulator: rpi-panel-attiny-regulator: Remove redundant of_match

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Message-ID: <20230807134127.2380390-1-ruanjinjie@huawei.com>
Date:   Mon, 7 Aug 2023 21:41:27 +0800
From:   Ruan Jinjie <ruanjinjie@...wei.com>
To:     <linux-kernel@...r.kernel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
CC:     <ruanjinjie@...wei.com>
Subject: [PATCH -next] regulator: rpi-panel-attiny-regulator: Remove redundant of_match_ptr()

The driver depends on CONFIG_OF, so it is not necessary to use
of_match_ptr() here, and __maybe_unused can also be removed.

Even for drivers that do not depend on CONFIG_OF, it's almost always
better to leave out the of_match_ptr(), since the only thing it can
possibly do is to save a few bytes of .text if a driver can be used both
with and without it.

Signed-off-by: Ruan Jinjie <ruanjinjie@...wei.com>
---
 drivers/regulator/rpi-panel-attiny-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/rpi-panel-attiny-regulator.c b/drivers/regulator/rpi-panel-attiny-regulator.c
index e9719a378a0b..ed046cc998c6 100644
--- a/drivers/regulator/rpi-panel-attiny-regulator.c
+++ b/drivers/regulator/rpi-panel-attiny-regulator.c
@@ -397,7 +397,7 @@ static struct i2c_driver attiny_regulator_driver = {
 	.driver = {
 		.name = "rpi_touchscreen_attiny",
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
-		.of_match_table = of_match_ptr(attiny_dt_ids),
+		.of_match_table = attiny_dt_ids,
 	},
 	.probe = attiny_i2c_probe,
 	.remove	= attiny_i2c_remove,
-- 
2.34.1