Input: clps711x-keypad - get rid of OF_GPIO dependency

There is no such dependency in the driver, but it's implicitly
used to have OF property APIs available. Replace that by device
property API and get rid of OF_GPIO dependency.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220830182839.47965-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index a20ee69..2c6cef2 100644 (file)
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -186,7 +186,7 @@ config KEYBOARD_QT2160
 
 config KEYBOARD_CLPS711X
        tristate "CLPS711X Keypad support"
-       depends on OF_GPIO && (ARCH_CLPS711X || COMPILE_TEST)
+       depends on ARCH_CLPS711X || COMPILE_TEST
        select INPUT_MATRIXKMAP
        help
          Say Y here to enable the matrix keypad on the Cirrus Logic

diff --git a/drivers/input/keyboard/clps711x-keypad.c b/drivers/input/keyboard/clps711x-keypad.c
index 939c886..4c1a3e6 100644 (file)
--- a/drivers/input/keyboard/clps711x-keypad.c
+++ b/drivers/input/keyboard/clps711x-keypad.c
@@ -6,9 +6,11 @@
  */
 
 #include <linux/input.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/sched.h>
 #include <linux/input/matrix_keypad.h>
@@ -86,7 +88,6 @@ static int clps711x_keypad_probe(struct platform_device *pdev)
 {
        struct clps711x_keypad_data *priv;
        struct device *dev = &pdev->dev;
-       struct device_node *np = dev->of_node;
        struct input_dev *input;
        u32 poll_interval;
        int i, err;
@@ -95,11 +96,11 @@ static int clps711x_keypad_probe(struct platform_device *pdev)
        if (!priv)
                return -ENOMEM;
 
-       priv->syscon = syscon_regmap_lookup_by_phandle(np, "syscon");
+       priv->syscon = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon");
        if (IS_ERR(priv->syscon))
                return PTR_ERR(priv->syscon);
 
-       priv->row_count = of_gpio_named_count(np, "row-gpios");
+       priv->row_count = gpiod_count(dev, "row");
        if (priv->row_count < 1)
                return -EINVAL;
 
@@ -119,7 +120,7 @@ static int clps711x_keypad_probe(struct platform_device *pdev)
                        return PTR_ERR(data->desc);
        }
 
-       err = of_property_read_u32(np, "poll-interval", &poll_interval);
+       err = device_property_read_u32(dev, "poll-interval", &poll_interval);
        if (err)
                return err;
 
@@ -143,7 +144,7 @@ static int clps711x_keypad_probe(struct platform_device *pdev)
                return err;
 
        input_set_capability(input, EV_MSC, MSC_SCAN);
-       if (of_property_read_bool(np, "autorepeat"))
+       if (device_property_read_bool(dev, "autorepeat"))
                __set_bit(EV_REP, input->evbit);
 
        /* Set all columns to low */