There are no Samsung Exynos SoC ADC driver users which bind via platform
ID, thus platform data is never set and can be dropped.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/iio/adc/exynos_adc.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index 30f6d8436e775a8d2177951b436cd45152307ea2..dd1494ee365a7b34d6b485ee4c9e753f50b5ff26 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -106,7 +106,6 @@ struct exynos_adc {
struct clk *clk;
struct clk *sclk;
unsigned int irq;
- unsigned int delay;
struct regulator *vdd;
struct completion completion;
@@ -213,7 +212,7 @@ static void exynos_adc_v1_init_hw(struct exynos_adc *info)
writel(con1, ADC_V1_CON(info->regs));
/* set touchscreen delay */
- writel(info->delay, ADC_V1_DLY(info->regs));
+ writel(10000, ADC_V1_DLY(info->regs));
}
static void exynos_adc_v1_exit_hw(struct exynos_adc *info)
@@ -556,7 +555,6 @@ static int exynos_adc_probe(struct platform_device *pdev)
{
struct exynos_adc *info = NULL;
struct device_node *np = pdev->dev.of_node;
- struct s3c2410_ts_mach_info *pdata = dev_get_platdata(&pdev->dev);
struct iio_dev *indio_dev = NULL;
int ret;
int irq;
@@ -657,11 +655,6 @@ static int exynos_adc_probe(struct platform_device *pdev)
if (info->data->init_hw)
info->data->init_hw(info);
- if (pdata)
- info->delay = pdata->delay;
- else
- info->delay = 10000;
-
ret = of_platform_populate(np, exynos_adc_match, NULL, &indio_dev->dev);
if (ret < 0) {
dev_err(&pdev->dev, "failed adding child nodes\n");
--
2.48.1
