diff mbox series

[RESEND] regulator: Use device_get_match_data()

Message ID 20231017203442.2699322-1-robh@kernel.org
State New
Headers show
Series [RESEND] regulator: Use device_get_match_data() | expand

Commit Message

Rob Herring (Arm) Oct. 17, 2023, 8:34 p.m. UTC 
Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/regulator/lochnagar-regulator.c   |  8 ++------
 drivers/regulator/palmas-regulator.c      |  8 ++------
 drivers/regulator/qcom-labibb-regulator.c |  7 +++----
 drivers/regulator/qcom_rpm-regulator.c    |  7 +++----
 drivers/regulator/qcom_spmi-regulator.c   |  7 +++----
 drivers/regulator/stm32-booster.c         |  5 ++---
 drivers/regulator/ti-abb-regulator.c      | 22 +++++++---------------
 7 files changed, 22 insertions(+), 42 deletions(-)

Comments

Mark Brown Oct. 17, 2023, 11:41 p.m. UTC | #1 
On Tue, 17 Oct 2023 15:34:41 -0500, Rob Herring wrote:
> Use preferred device_get_match_data() instead of of_match_device() to
> get the driver match data. With this, adjust the includes to explicitly
> include the correct headers.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/1] regulator: Use device_get_match_data()
      commit: 8f7e17d847edf6bc02d0813b123b9d78ba504098

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
diff mbox series

Patch

diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c
index 11b358efbc92..e53911c80719 100644
--- a/drivers/regulator/lochnagar-regulator.c
+++ b/drivers/regulator/lochnagar-regulator.c
@@ -13,7 +13,6 @@ 
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/regulator/driver.h>
@@ -243,7 +242,6 @@  static int lochnagar_regulator_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct lochnagar *lochnagar = dev_get_drvdata(dev->parent);
 	struct regulator_config config = { };
-	const struct of_device_id *of_id;
 	const struct regulator_desc *desc;
 	struct regulator_dev *rdev;
 	int ret;
@@ -252,12 +250,10 @@  static int lochnagar_regulator_probe(struct platform_device *pdev)
 	config.regmap = lochnagar->regmap;
 	config.driver_data = lochnagar;
 
-	of_id = of_match_device(lochnagar_of_match, dev);
-	if (!of_id)
+	desc = device_get_match_data(dev);
+	if (!desc)
 		return -EINVAL;
 
-	desc = of_id->data;
-
 	rdev = devm_regulator_register(dev, desc, &config);
 	if (IS_ERR(rdev)) {
 		ret = PTR_ERR(rdev);
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 076966366b60..e0dc033aae0f 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -19,7 +19,6 @@ 
 #include <linux/regmap.h>
 #include <linux/mfd/palmas.h>
 #include <linux/of.h>
-#include <linux/of_platform.h>
 #include <linux/regulator/of_regulator.h>
 
 static const struct linear_range smps_low_ranges[] = {
@@ -1601,16 +1600,13 @@  static int palmas_regulators_probe(struct platform_device *pdev)
 	struct regulator_config config = { };
 	struct palmas_pmic *pmic;
 	const char *pdev_name;
-	const struct of_device_id *match;
 	int ret = 0;
 	unsigned int reg;
 
-	match = of_match_device(of_match_ptr(of_palmas_match_tbl), &pdev->dev);
-
-	if (!match)
+	driver_data = (struct palmas_pmic_driver_data *)device_get_match_data(&pdev->dev);
+	if (!driver_data)
 		return -ENODATA;
 
-	driver_data = (struct palmas_pmic_driver_data *)match->data;
 	pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata)
 		return -ENOMEM;
diff --git a/drivers/regulator/qcom-labibb-regulator.c b/drivers/regulator/qcom-labibb-regulator.c
index a8698ca61143..ba3f9391565f 100644
--- a/drivers/regulator/qcom-labibb-regulator.c
+++ b/drivers/regulator/qcom-labibb-regulator.c
@@ -764,7 +764,6 @@  static int qcom_labibb_regulator_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct regulator_config cfg = {};
 	struct device_node *reg_node;
-	const struct of_device_id *match;
 	const struct labibb_regulator_data *reg_data;
 	struct regmap *reg_regmap;
 	unsigned int type;
@@ -776,11 +775,11 @@  static int qcom_labibb_regulator_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	match = of_match_device(qcom_labibb_match, &pdev->dev);
-	if (!match)
+	reg_data = device_get_match_data(&pdev->dev);
+	if (!reg_data)
 		return -ENODEV;
 
-	for (reg_data = match->data; reg_data->name; reg_data++) {
+	for (; reg_data->name; reg_data++) {
 		char *sc_irq_name;
 		int irq = 0;
 
diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c
index 9366488f0383..2d5fec1457d1 100644
--- a/drivers/regulator/qcom_rpm-regulator.c
+++ b/drivers/regulator/qcom_rpm-regulator.c
@@ -937,7 +937,6 @@  MODULE_DEVICE_TABLE(of, rpm_of_match);
 static int rpm_reg_probe(struct platform_device *pdev)
 {
 	const struct rpm_regulator_data *reg;
-	const struct of_device_id *match;
 	struct regulator_config config = { };
 	struct regulator_dev *rdev;
 	struct qcom_rpm_reg *vreg;
@@ -949,13 +948,13 @@  static int rpm_reg_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	match = of_match_device(rpm_of_match, &pdev->dev);
-	if (!match) {
+	reg = device_get_match_data(&pdev->dev);
+	if (!reg) {
 		dev_err(&pdev->dev, "failed to match device\n");
 		return -ENODEV;
 	}
 
-	for (reg = match->data; reg->name; reg++) {
+	for (; reg->name; reg++) {
 		vreg = devm_kmemdup(&pdev->dev, reg->template, sizeof(*vreg), GFP_KERNEL);
 		if (!vreg)
 			return -ENOMEM;
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index fe32fd53f683..94f9092b29ef 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -2468,7 +2468,6 @@  static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 {
 	const struct spmi_regulator_data *reg;
 	const struct spmi_voltage_range *range;
-	const struct of_device_id *match;
 	struct regulator_config config = { };
 	struct regulator_dev *rdev;
 	struct spmi_regulator *vreg;
@@ -2491,8 +2490,8 @@  static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 	if (!regmap)
 		return -ENODEV;
 
-	match = of_match_device(qcom_spmi_regulator_match, &pdev->dev);
-	if (!match)
+	reg = device_get_match_data(&pdev->dev);
+	if (!reg)
 		return -ENODEV;
 
 	if (of_find_property(node, "qcom,saw-reg", &lenp)) {
@@ -2503,7 +2502,7 @@  static int qcom_spmi_regulator_probe(struct platform_device *pdev)
 			dev_err(dev, "ERROR reading SAW regmap\n");
 	}
 
-	for (reg = match->data; reg->name; reg++) {
+	for (; reg->name; reg++) {
 
 		if (saw_regmap) {
 			reg_node = of_get_child_by_name(node, reg->name);
diff --git a/drivers/regulator/stm32-booster.c b/drivers/regulator/stm32-booster.c
index b64dc5a497fa..2cdc7f0474f8 100644
--- a/drivers/regulator/stm32-booster.c
+++ b/drivers/regulator/stm32-booster.c
@@ -4,7 +4,7 @@ 
 
 #include <linux/mfd/syscon.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/regulator/driver.h>
@@ -83,8 +83,7 @@  static int stm32_booster_probe(struct platform_device *pdev)
 	if (IS_ERR(regmap))
 		return PTR_ERR(regmap);
 
-	desc = (const struct regulator_desc *)
-		of_match_device(dev->driver->of_match_table, dev)->data;
+	desc = device_get_match_data(dev);
 
 	config.regmap = regmap;
 	config.dev = dev;
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
index 86d2d80b4b41..f48214e2c3b4 100644
--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -14,7 +14,6 @@ 
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/driver.h>
@@ -688,7 +687,6 @@  MODULE_DEVICE_TABLE(of, ti_abb_of_match);
 static int ti_abb_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	const struct of_device_id *match;
 	struct resource *res;
 	struct ti_abb *abb;
 	struct regulator_init_data *initdata = NULL;
@@ -699,21 +697,15 @@  static int ti_abb_probe(struct platform_device *pdev)
 	char *pname;
 	int ret = 0;
 
-	match = of_match_device(ti_abb_of_match, dev);
-	if (!match) {
-		/* We do not expect this to happen */
-		dev_err(dev, "%s: Unable to match device\n", __func__);
-		return -ENODEV;
-	}
-	if (!match->data) {
-		dev_err(dev, "%s: Bad data in match\n", __func__);
-		return -EINVAL;
-	}
-
 	abb = devm_kzalloc(dev, sizeof(struct ti_abb), GFP_KERNEL);
 	if (!abb)
 		return -ENOMEM;
-	abb->regs = match->data;
+
+	abb->regs = device_get_match_data(dev);
+	if (!abb->regs) {
+		dev_err(dev, "%s: Bad data in match\n", __func__);
+		return -EINVAL;
+	}
 
 	/* Map ABB resources */
 	if (abb->regs->setup_off || abb->regs->control_off) {
@@ -866,7 +858,7 @@  static struct platform_driver ti_abb_driver = {
 	.driver = {
 		   .name = "ti_abb",
 		   .probe_type = PROBE_PREFER_ASYNCHRONOUS,
-		   .of_match_table = of_match_ptr(ti_abb_of_match),
+		   .of_match_table = ti_abb_of_match,
 		   },
 };
 module_platform_driver(ti_abb_driver);