diff options
Diffstat (limited to 'drivers/input/misc/wistron_btns.c')
| -rw-r--r-- | drivers/input/misc/wistron_btns.c | 51 |
1 files changed, 27 insertions, 24 deletions
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index 7ce6cc60d4d2..80dfd72a02d3 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -8,7 +8,7 @@ #include <linux/io.h> #include <linux/dmi.h> #include <linux/init.h> -#include <linux/input-polldev.h> +#include <linux/input.h> #include <linux/input/sparse-keymap.h> #include <linux/interrupt.h> #include <linux/jiffies.h> @@ -1030,7 +1030,7 @@ static int __init select_keymap(void) /* Input layer interface */ -static struct input_polled_dev *wistron_idev; +static struct input_dev *wistron_idev; static unsigned long jiffies_last_press; static bool wifi_enabled; static bool bluetooth_enabled; @@ -1114,7 +1114,7 @@ static inline void wistron_led_resume(void) static void handle_key(u8 code) { const struct key_entry *key = - sparse_keymap_entry_from_scancode(wistron_idev->input, code); + sparse_keymap_entry_from_scancode(wistron_idev, code); if (key) { switch (key->type) { @@ -1133,14 +1133,14 @@ static void handle_key(u8 code) break; default: - sparse_keymap_report_entry(wistron_idev->input, - key, 1, true); + sparse_keymap_report_entry(wistron_idev, key, 1, true); break; } jiffies_last_press = jiffies; - } else + } else { printk(KERN_NOTICE "wistron_btns: Unknown key code %02X\n", code); + } } static void poll_bios(bool discard) @@ -1158,21 +1158,23 @@ static void poll_bios(bool discard) } } -static void wistron_flush(struct input_polled_dev *dev) +static int wistron_flush(struct input_dev *dev) { /* Flush stale event queue */ poll_bios(true); + + return 0; } -static void wistron_poll(struct input_polled_dev *dev) +static void wistron_poll(struct input_dev *dev) { poll_bios(false); /* Increase poll frequency if user is currently pressing keys (< 2s ago) */ if (time_before(jiffies, jiffies_last_press + 2 * HZ)) - dev->poll_interval = POLL_INTERVAL_BURST; + input_set_poll_interval(dev, POLL_INTERVAL_BURST); else - dev->poll_interval = POLL_INTERVAL_DEFAULT; + input_set_poll_interval(dev, POLL_INTERVAL_DEFAULT); } static int wistron_setup_keymap(struct input_dev *dev, @@ -1208,35 +1210,37 @@ static int wistron_setup_keymap(struct input_dev *dev, static int setup_input_dev(void) { - struct input_dev *input_dev; int error; - wistron_idev = input_allocate_polled_device(); + wistron_idev = input_allocate_device(); if (!wistron_idev) return -ENOMEM; + wistron_idev->name = "Wistron laptop buttons"; + wistron_idev->phys = "wistron/input0"; + wistron_idev->id.bustype = BUS_HOST; + wistron_idev->dev.parent = &wistron_device->dev; + wistron_idev->open = wistron_flush; - wistron_idev->poll = wistron_poll; - wistron_idev->poll_interval = POLL_INTERVAL_DEFAULT; - input_dev = wistron_idev->input; - input_dev->name = "Wistron laptop buttons"; - input_dev->phys = "wistron/input0"; - input_dev->id.bustype = BUS_HOST; - input_dev->dev.parent = &wistron_device->dev; + error = sparse_keymap_setup(wistron_idev, keymap, wistron_setup_keymap); + if (error) + goto err_free_dev; - error = sparse_keymap_setup(input_dev, keymap, wistron_setup_keymap); + error = input_setup_polling(wistron_idev, wistron_poll); if (error) goto err_free_dev; - error = input_register_polled_device(wistron_idev); + input_set_poll_interval(wistron_idev, POLL_INTERVAL_DEFAULT); + + error = input_register_device(wistron_idev); if (error) goto err_free_dev; return 0; err_free_dev: - input_free_polled_device(wistron_idev); + input_free_device(wistron_idev); return error; } @@ -1285,8 +1289,7 @@ static int wistron_probe(struct platform_device *dev) static int wistron_remove(struct platform_device *dev) { wistron_led_remove(); - input_unregister_polled_device(wistron_idev); - input_free_polled_device(wistron_idev); + input_unregister_device(wistron_idev); bios_detach(); return 0; |