Input: gpio-keys - convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Signed-off-by: Stephen Lu <lumotuwe@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index e9f0ebf3267a..87e613dc33b8 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -419,9 +419,9 @@ static irqreturn_t gpio_keys_gpio_isr(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-static void gpio_keys_irq_timer(unsigned long _data)
+static void gpio_keys_irq_timer(struct timer_list *t)
 {
-        struct gpio_button_data *bdata = (struct gpio_button_data *)_data;
+        struct gpio_button_data *bdata = from_timer(bdata, t, release_timer);
         struct input_dev *input = bdata->input;
         unsigned long flags;
 
@@ -582,8 +582,7 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
                 }
 
                 bdata->release_delay = button->debounce_interval;
-                setup_timer(&bdata->release_timer,
-                            gpio_keys_irq_timer, (unsigned long)bdata);
+                timer_setup(&bdata->release_timer, gpio_keys_irq_timer, 0);
 
                 isr = gpio_keys_irq_isr;
                 irqflags = 0;