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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-05-21 17:39:13 +0200 |
|---|---|---|
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-06-12 18:36:30 +0200 |
| commit | b9194fdfa6e729b97ffc59ae00dc9d51c7ae314d (patch) | |
| tree | e172eba807ce3f8a8f4210429aa9ad9ae0b820df /drivers | |
| parent | input: ti_am33x_tsc: Add DT support (diff) | |
| download | linux-b9194fdfa6e729b97ffc59ae00dc9d51c7ae314d.tar.xz linux-b9194fdfa6e729b97ffc59ae00dc9d51c7ae314d.zip | |
input: ti_am33x_tsc: remove platform_data support
This patch removes access to platform data mfd_tscadc_board because the
platform is DT only.
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/ti_am335x_tsc.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c index 449c0fbbe1d6..a1db55d1a862 100644 --- a/drivers/input/touchscreen/ti_am335x_tsc.c +++ b/drivers/input/touchscreen/ti_am335x_tsc.c @@ -24,7 +24,6 @@ #include <linux/clk.h> #include <linux/platform_device.h> #include <linux/io.h> -#include <linux/input/ti_am335x_tsc.h> #include <linux/delay.h> #include <linux/of.h> #include <linux/of_device.h> @@ -347,24 +346,6 @@ static int titsc_parse_dt(struct platform_device *pdev, ts_dev->config_inp, ARRAY_SIZE(ts_dev->config_inp)); } -static int titsc_parse_pdata(struct ti_tscadc_dev *tscadc_dev, - struct titsc *ts_dev) -{ - struct mfd_tscadc_board *pdata = tscadc_dev->dev->platform_data; - - if (!pdata) - return -EINVAL; - - ts_dev->wires = pdata->tsc_init->wires; - ts_dev->x_plate_resistance = - pdata->tsc_init->x_plate_resistance; - ts_dev->steps_to_configure = - pdata->tsc_init->steps_to_configure; - memcpy(ts_dev->config_inp, pdata->tsc_init->wire_config, - sizeof(pdata->tsc_init->wire_config)); - return 0; -} - /* * The functions for inserting/removing driver as a module. */ @@ -390,11 +371,7 @@ static int titsc_probe(struct platform_device *pdev) ts_dev->input = input_dev; ts_dev->irq = tscadc_dev->irq; - if (tscadc_dev->dev->platform_data) - err = titsc_parse_pdata(tscadc_dev, ts_dev); - else - err = titsc_parse_dt(pdev, ts_dev); - + err = titsc_parse_dt(pdev, ts_dev); if (err) { dev_err(&pdev->dev, "Could not find valid DT data.\n"); goto err_free_mem; |