diff options
| author | Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> | 2008-08-08 20:14:36 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-08-08 20:20:22 +0400 |
| commit | ce25d7e90c7543f0046c3bdcdcc7594546c57dcc (patch) | |
| tree | 5a3388482eb61698269861d5a50969e59003234d /drivers/input/keyboard/gpio_keys.c | |
| parent | 57ffe9d539e0eb741bb9ca8f2834d210e70ee2e3 (diff) | |
| download | linux-ce25d7e90c7543f0046c3bdcdcc7594546c57dcc.tar.xz | |
Input: gpio-keys - simplify argument list for report_event
For now this only saves a few instructions (for gpio_keys_report_event,
gpio_keys_isr and gpio_check_button one instraction each on ARM using
arm-linux-gnu-gcc 4.2.3---I assume this is similar for other arch/compiler
combinations).
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/gpio_keys.c')
| -rw-r--r-- | drivers/input/keyboard/gpio_keys.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index e2809d29d99d..fe22ca34d576 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -37,9 +37,10 @@ struct gpio_keys_drvdata { struct gpio_button_data data[0]; }; -static void gpio_keys_report_event(struct gpio_keys_button *button, - struct input_dev *input) +static void gpio_keys_report_event(struct gpio_button_data *bdata) { + struct gpio_keys_button *button = bdata->button; + struct input_dev *input = bdata->input; unsigned int type = button->type ?: EV_KEY; int state = (gpio_get_value(button->gpio) ? 1 : 0) ^ button->active_low; @@ -51,7 +52,7 @@ static void gpio_check_button(unsigned long _data) { struct gpio_button_data *data = (struct gpio_button_data *)_data; - gpio_keys_report_event(data->button, data->input); + gpio_keys_report_event(data); } static irqreturn_t gpio_keys_isr(int irq, void *dev_id) @@ -65,7 +66,7 @@ static irqreturn_t gpio_keys_isr(int irq, void *dev_id) mod_timer(&bdata->timer, jiffies + msecs_to_jiffies(button->debounce_interval)); else - gpio_keys_report_event(button, bdata->input); + gpio_keys_report_event(bdata); return IRQ_HANDLED; } |