linux-kernel - [PATCH 3/6] mfd: da9063: remove platform

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Date:   Mon, 18 Mar 2019 16:47:55 +0100
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-renesas-soc@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Support Opensource <support.opensource@...semi.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>
Subject: [PATCH 3/6] mfd: da9063: remove platform_data support

There are no in-kernel users anymore, so remove this outdated interface.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 drivers/mfd/da9063-core.c | 20 ++------------------
 drivers/mfd/da9063-i2c.c  |  1 -
 drivers/mfd/da9063-irq.c  |  1 -
 3 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index 6e4ce49b4405..65ca288b0c90 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -26,7 +26,6 @@
 #include <linux/regmap.h>
 
 #include <linux/mfd/da9063/core.h>
-#include <linux/mfd/da9063/pdata.h>
 #include <linux/mfd/da9063/registers.h>
 
 #include <linux/proc_fs.h>
@@ -165,7 +164,6 @@ static int da9063_clear_fault_log(struct da9063 *da9063)
 
 int da9063_device_init(struct da9063 *da9063, unsigned int irq)
 {
-	struct da9063_pdata *pdata = da9063->dev->platform_data;
 	int model, variant_id, variant_code;
 	int ret;
 
@@ -173,24 +171,10 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq)
 	if (ret < 0)
 		dev_err(da9063->dev, "Cannot clear fault log\n");
 
-	if (pdata) {
-		da9063->flags = pdata->flags;
-		da9063->irq_base = pdata->irq_base;
-	} else {
-		da9063->flags = 0;
-		da9063->irq_base = -1;
-	}
+	da9063->flags = 0;
+	da9063->irq_base = -1;
 	da9063->chip_irq = irq;
 
-	if (pdata && pdata->init != NULL) {
-		ret = pdata->init(da9063);
-		if (ret != 0) {
-			dev_err(da9063->dev,
-				"Platform initialization failed.\n");
-			return ret;
-		}
-	}
-
 	ret = regmap_read(da9063->regmap, DA9063_REG_CHIP_ID, &model);
 	if (ret < 0) {
 		dev_err(da9063->dev, "Cannot read chip model id.\n");
diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 50a24b1921d0..5f707b100e69 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -22,7 +22,6 @@
 
 #include <linux/mfd/core.h>
 #include <linux/mfd/da9063/core.h>
-#include <linux/mfd/da9063/pdata.h>
 #include <linux/mfd/da9063/registers.h>
 
 #include <linux/of.h>
diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c
index ecc0c8ce6c58..ac02c31c5802 100644
--- a/drivers/mfd/da9063-irq.c
+++ b/drivers/mfd/da9063-irq.c
@@ -19,7 +19,6 @@
 #include <linux/interrupt.h>
 #include <linux/regmap.h>
 #include <linux/mfd/da9063/core.h>
-#include <linux/mfd/da9063/pdata.h>
 
 #define	DA9063_REG_EVENT_A_OFFSET	0
 #define	DA9063_REG_EVENT_B_OFFSET	1
-- 
2.11.0