linux-kernel - [PATCH 3/9] mfd: sec: Remove unused device

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Message-Id: <20210420170118.12788-4-krzysztof.kozlowski@canonical.com>
Date:   Tue, 20 Apr 2021 19:01:12 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Lee Jones <lee.jones@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-rtc@...r.kernel.org
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Sylwester Nawrocki <snawrocki@...nel.org>
Subject: [PATCH 3/9] mfd: sec: Remove unused device_type in platform data

The 'device_type' field of platform data structure is not used and can
be safely dropped.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 drivers/mfd/sec-core.c           | 5 +----
 include/linux/mfd/samsung/core.h | 1 -
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 653d02b98d53..4c4db3171ce6 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -318,7 +318,6 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	struct sec_platform_data *pdata;
 	const struct mfd_cell *sec_devs;
 	struct sec_pmic_dev *sec_pmic;
-	unsigned long device_type;
 	int ret, num_sec_devs;
 
 	sec_pmic = devm_kzalloc(&i2c->dev, sizeof(struct sec_pmic_dev),
@@ -330,16 +329,14 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	sec_pmic->dev = &i2c->dev;
 	sec_pmic->i2c = i2c;
 	sec_pmic->irq = i2c->irq;
-	device_type = (unsigned long)of_device_get_match_data(sec_pmic->dev);
 
 	pdata = sec_pmic_i2c_parse_dt_pdata(sec_pmic->dev);
 	if (IS_ERR(pdata)) {
 		ret = PTR_ERR(pdata);
 		return ret;
 	}
-	pdata->device_type = device_type;
 
-	sec_pmic->device_type = pdata->device_type;
+	sec_pmic->device_type = (unsigned long)of_device_get_match_data(sec_pmic->dev);
 	sec_pmic->irq_base = pdata->irq_base;
 	sec_pmic->wakeup = pdata->wakeup;
 	sec_pmic->pdata = pdata;
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index 68afc2b97a41..bfde1b7c6303 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -81,7 +81,6 @@ int sec_irq_resume(struct sec_pmic_dev *sec_pmic);
 struct sec_platform_data {
 	struct sec_regulator_data	*regulators;
 	struct sec_opmode_data		*opmode;
-	int				device_type;
 	int				num_regulators;
 
 	int				irq_base;
-- 
2.25.1