[PATCH v2] gpio: mxc: Remove unused .id_table support

[Fabio Estevam <festevam@xxxxxxxxx>]

Since 5.10-rc1 i.MX is a devicetree-only platform and the existing
.id_table support in this driver was only useful for old non-devicetree
platforms.

Get rid of the .id_table since it is no longer used.

Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
Changes since v1:
- Configure hw_type to of_id - Phillip

 drivers/gpio/gpio-mxc.c | 35 ++++++-----------------------------
 1 file changed, 6 insertions(+), 29 deletions(-)

diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 643f4c557ac2..2ed4d920861e 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -133,30 +133,12 @@ static struct mxc_gpio_hwdata *mxc_gpio_hwdata;
 #define GPIO_INT_FALL_EDGE	(mxc_gpio_hwdata->fall_edge)
 #define GPIO_INT_BOTH_EDGES	0x4
 
-static const struct platform_device_id mxc_gpio_devtype[] = {
-	{
-		.name = "imx1-gpio",
-		.driver_data = IMX1_GPIO,
-	}, {
-		.name = "imx21-gpio",
-		.driver_data = IMX21_GPIO,
-	}, {
-		.name = "imx31-gpio",
-		.driver_data = IMX31_GPIO,
-	}, {
-		.name = "imx35-gpio",
-		.driver_data = IMX35_GPIO,
-	}, {
-		/* sentinel */
-	}
-};
-
 static const struct of_device_id mxc_gpio_dt_ids[] = {
-	{ .compatible = "fsl,imx1-gpio", .data = &mxc_gpio_devtype[IMX1_GPIO], },
-	{ .compatible = "fsl,imx21-gpio", .data = &mxc_gpio_devtype[IMX21_GPIO], },
-	{ .compatible = "fsl,imx31-gpio", .data = &mxc_gpio_devtype[IMX31_GPIO], },
-	{ .compatible = "fsl,imx35-gpio", .data = &mxc_gpio_devtype[IMX35_GPIO], },
-	{ .compatible = "fsl,imx7d-gpio", .data = &mxc_gpio_devtype[IMX35_GPIO], },
+	{ .compatible = "fsl,imx1-gpio", .data = (const void *)IMX1_GPIO },
+	{ .compatible = "fsl,imx21-gpio", .data = (const void *)IMX21_GPIO },
+	{ .compatible = "fsl,imx31-gpio", .data = (const void *)IMX31_GPIO },
+	{ .compatible = "fsl,imx35-gpio", .data = (const void *)IMX35_GPIO },
+	{ .compatible = "fsl,imx7d-gpio", .data = (const void *)IMX35_GPIO },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, mxc_gpio_dt_ids);
@@ -376,11 +358,7 @@ static void mxc_gpio_get_hw(struct platform_device *pdev)
 {
 	const struct of_device_id *of_id =
 			of_match_device(mxc_gpio_dt_ids, &pdev->dev);
-	enum mxc_gpio_hwtype hwtype;
-
-	if (of_id)
-		pdev->id_entry = of_id->data;
-	hwtype = pdev->id_entry->driver_data;
+	enum mxc_gpio_hwtype hwtype = (enum mxc_gpio_hwtype)of_id->data;
 
 	if (mxc_gpio_hwtype) {
 		/*
@@ -596,7 +574,6 @@ static struct platform_driver mxc_gpio_driver = {
 		.suppress_bind_attrs = true,
 	},
 	.probe		= mxc_gpio_probe,
-	.id_table	= mxc_gpio_devtype,
 };
 
 static int __init gpio_mxc_init(void)
-- 
2.17.1