Input: twl6040-vibra - remove support for legacy (pdata) mode

TWL6040 is used only with OMAP4/5 SoCs and they can only boot in in DT mode.
The support for pdata/legacy boot can be removed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c
index 0c2dfc8..7864b0c 100644 (file)
--- a/drivers/input/misc/twl6040-vibra.c
+++ b/drivers/input/misc/twl6040-vibra.c
@@ -257,7 +257,6 @@ static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL);
 
 static int twl6040_vibra_probe(struct platform_device *pdev)
 {
-       struct twl6040_vibra_data *pdata = pdev->dev.platform_data;
        struct device *twl6040_core_dev = pdev->dev.parent;
        struct device_node *twl6040_core_node = NULL;
        struct vibra_info *info;
@@ -270,8 +269,8 @@ static int twl6040_vibra_probe(struct platform_device *pdev)
                                                 "vibra");
 #endif
 
-       if (!pdata && !twl6040_core_node) {
-               dev_err(&pdev->dev, "platform_data not available\n");
+       if (!twl6040_core_node) {
+               dev_err(&pdev->dev, "parent of node is missing?\n");
                return -EINVAL;
        }
 
@@ -284,27 +283,17 @@ static int twl6040_vibra_probe(struct platform_device *pdev)
        info->dev = &pdev->dev;
 
        info->twl6040 = dev_get_drvdata(pdev->dev.parent);
-       if (pdata) {
-               info->vibldrv_res = pdata->vibldrv_res;
-               info->vibrdrv_res = pdata->vibrdrv_res;
-               info->viblmotor_res = pdata->viblmotor_res;
-               info->vibrmotor_res = pdata->vibrmotor_res;
-               vddvibl_uV = pdata->vddvibl_uV;
-               vddvibr_uV = pdata->vddvibr_uV;
-       } else {
-               of_property_read_u32(twl6040_core_node, "ti,vibldrv-res",
-                                    &info->vibldrv_res);
-               of_property_read_u32(twl6040_core_node, "ti,vibrdrv-res",
-                                    &info->vibrdrv_res);
-               of_property_read_u32(twl6040_core_node, "ti,viblmotor-res",
-                                    &info->viblmotor_res);
-               of_property_read_u32(twl6040_core_node, "ti,vibrmotor-res",
-                                    &info->vibrmotor_res);
-               of_property_read_u32(twl6040_core_node, "ti,vddvibl-uV",
-                                    &vddvibl_uV);
-               of_property_read_u32(twl6040_core_node, "ti,vddvibr-uV",
-                                    &vddvibr_uV);
-       }
+
+       of_property_read_u32(twl6040_core_node, "ti,vibldrv-res",
+                            &info->vibldrv_res);
+       of_property_read_u32(twl6040_core_node, "ti,vibrdrv-res",
+                            &info->vibrdrv_res);
+       of_property_read_u32(twl6040_core_node, "ti,viblmotor-res",
+                            &info->viblmotor_res);
+       of_property_read_u32(twl6040_core_node, "ti,vibrmotor-res",
+                            &info->vibrmotor_res);
+       of_property_read_u32(twl6040_core_node, "ti,vddvibl-uV", &vddvibl_uV);
+       of_property_read_u32(twl6040_core_node, "ti,vddvibr-uV", &vddvibr_uV);
 
        if ((!info->vibldrv_res && !info->viblmotor_res) ||
            (!info->vibrdrv_res && !info->vibrmotor_res)) {
@@ -334,8 +323,8 @@ static int twl6040_vibra_probe(struct platform_device *pdev)
         * When booted with Device tree the regulators are attached to the
         * parent device (twl6040 MFD core)
         */
-       ret = regulator_bulk_get(pdata ? info->dev : twl6040_core_dev,
-                                ARRAY_SIZE(info->supplies), info->supplies);
+       ret = regulator_bulk_get(twl6040_core_dev, ARRAY_SIZE(info->supplies),
+                                info->supplies);
        if (ret) {
                dev_err(info->dev, "couldn't get regulators %d\n", ret);
                return ret;