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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>
This commit is contained in:
Peter Ujfalusi 2013-07-13 13:36:19 -07:00 committed by Dmitry Torokhov
parent 46146e7d4b
commit 7bf2a98a43
1 changed files with 15 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
drivers/input/misc/twl6040-vibra.c
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@ -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;