1 files changed, 13 insertions, 16 deletions

diff --git a/drivers/input/misc/gpio-beeper.c b/drivers/input/misc/gpio-beeper.c
index b757435e2b3d..8886af63eae3 100644
--- a/drivers/input/misc/gpio-beeper.c
+++ b/drivers/input/misc/gpio-beeper.c
@@ -1,7 +1,7 @@
 /*
  * Generic GPIO beeper driver
  *
- * Copyright (C) 2013 Alexander Shiyan <shc_work@mail.ru>
+ * Copyright (C) 2013-2014 Alexander Shiyan <shc_work@mail.ru>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -11,7 +11,8 @@
 
 #include <linux/input.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
+#include <linux/gpio/consumer.h>
+#include <linux/of.h>
 #include <linux/workqueue.h>
 #include <linux/platform_device.h>
 
@@ -19,14 +20,13 @@
 
 struct gpio_beeper {
         struct work_struct      work;
-        int                     gpio;
-        bool                    active_low;
+        struct gpio_desc        *desc;
         bool                    beeping;
 };
 
 static void gpio_beeper_toggle(struct gpio_beeper *beep, bool on)
 {
-        gpio_set_value_cansleep(beep->gpio, on ^ beep->active_low);
+        gpiod_set_value_cansleep(beep->desc, on);
 }
 
 static void gpio_beeper_work(struct work_struct *work)
@@ -65,18 +65,16 @@ static void gpio_beeper_close(struct input_dev *input)
 static int gpio_beeper_probe(struct platform_device *pdev)
 {
         struct gpio_beeper *beep;
-        enum of_gpio_flags flags;
         struct input_dev *input;
-        unsigned long gflags;
         int err;
 
         beep = devm_kzalloc(&pdev->dev, sizeof(*beep), GFP_KERNEL);
         if (!beep)
                 return -ENOMEM;
 
-        beep->gpio = of_get_gpio_flags(pdev->dev.of_node, 0, &flags);
-        if (!gpio_is_valid(beep->gpio))
-                return beep->gpio;
+        beep->desc = devm_gpiod_get(&pdev->dev, NULL);
+        if (IS_ERR(beep->desc))
+                return PTR_ERR(beep->desc);
 
         input = devm_input_allocate_device(&pdev->dev);
         if (!input)
@@ -94,10 +92,7 @@ static int gpio_beeper_probe(struct platform_device *pdev)
 
         input_set_capability(input, EV_SND, SND_BELL);
 
-        beep->active_low = flags & OF_GPIO_ACTIVE_LOW;
-        gflags = beep->active_low ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
-
-        err = devm_gpio_request_one(&pdev->dev, beep->gpio, gflags, pdev->name);
+        err = gpiod_direction_output(beep->desc, 0);
         if (err)
                 return err;
 
@@ -106,17 +101,19 @@ static int gpio_beeper_probe(struct platform_device *pdev)
         return input_register_device(input);
 }
 
-static struct of_device_id gpio_beeper_of_match[] = {
+#ifdef CONFIG_OF
+static const struct of_device_id gpio_beeper_of_match[] = {
         { .compatible = BEEPER_MODNAME, },
         { }
 };
 MODULE_DEVICE_TABLE(of, gpio_beeper_of_match);
+#endif
 
 static struct platform_driver gpio_beeper_platform_driver = {
         .driver = {
                 .name           = BEEPER_MODNAME,
                 .owner          = THIS_MODULE,
-                .of_match_table = gpio_beeper_of_match,
+                .of_match_table = of_match_ptr(gpio_beeper_of_match),
         },
         .probe  = gpio_beeper_probe,
 };