diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/input/input.c | 2 | ||||
| -rw-r--r-- | drivers/input/keyboard/sh_keysc.c | 17 | ||||
| -rw-r--r-- | drivers/input/mouse/gpio_mouse.c | 2 | ||||
| -rw-r--r-- | drivers/input/mouse/hgpk.c | 2 | ||||
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 2 | ||||
| -rw-r--r-- | drivers/input/touchscreen/migor_ts.c | 23 |
7 files changed, 43 insertions, 7 deletions
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig index 5f9d860925a..cd50c00ab20 100644 --- a/drivers/input/Kconfig +++ b/drivers/input/Kconfig @@ -143,7 +143,7 @@ config INPUT_APMPOWER ---help--- Say Y here if you want suspend key events to trigger a user requested suspend through APM. This is useful on embedded - systems where such behviour is desired without userspace + systems where such behaviour is desired without userspace interaction. If unsure, say N. To compile this driver as a module, choose M here: the diff --git a/drivers/input/input.c b/drivers/input/input.c index 1730d7331a5..ec3db3ade11 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -903,8 +903,6 @@ static int __init input_proc_init(void) if (!proc_bus_input_dir) return -ENOMEM; - proc_bus_input_dir->owner = THIS_MODULE; - entry = proc_create("devices", 0, proc_bus_input_dir, &input_devices_fileops); if (!entry) diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c index e1480fb11de..cea70e6a103 100644 --- a/drivers/input/keyboard/sh_keysc.c +++ b/drivers/input/keyboard/sh_keysc.c @@ -259,12 +259,15 @@ static int sh_keysc_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct sh_keysc_priv *priv = platform_get_drvdata(pdev); + int irq = platform_get_irq(pdev, 0); unsigned short value; value = ioread16(priv->iomem_base + KYCR1_OFFS); - if (device_may_wakeup(dev)) + if (device_may_wakeup(dev)) { value |= 0x80; + enable_irq_wake(irq); + } else value &= ~0x80; @@ -272,8 +275,20 @@ static int sh_keysc_suspend(struct device *dev) return 0; } +static int sh_keysc_resume(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + int irq = platform_get_irq(pdev, 0); + + if (device_may_wakeup(dev)) + disable_irq_wake(irq); + + return 0; +} + static struct dev_pm_ops sh_keysc_dev_pm_ops = { .suspend = sh_keysc_suspend, + .resume = sh_keysc_resume, }; struct platform_driver sh_keysc_device_driver = { diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c index 0db8d16c5ed..5e5eb88d8d1 100644 --- a/drivers/input/mouse/gpio_mouse.c +++ b/drivers/input/mouse/gpio_mouse.c @@ -18,7 +18,7 @@ /* * Timer function which is run every scan_ms ms when the device is opened. - * The dev input varaible is set to the the input_dev pointer. + * The dev input variable is set to the the input_dev pointer. */ static void gpio_mouse_scan(struct input_polled_dev *dev) { diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c index 81e6ebf323e..55cd0fa6833 100644 --- a/drivers/input/mouse/hgpk.c +++ b/drivers/input/mouse/hgpk.c @@ -381,7 +381,7 @@ static void hgpk_disconnect(struct psmouse *psmouse) static void hgpk_recalib_work(struct work_struct *work) { - struct delayed_work *w = container_of(work, struct delayed_work, work); + struct delayed_work *w = to_delayed_work(work); struct hgpk_data *priv = container_of(w, struct hgpk_data, recalib_wq); struct psmouse *psmouse = priv->psmouse; diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 7c27c8b9b6d..056ac77e2cf 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -295,7 +295,7 @@ name ## _show(struct device *dev, struct device_attribute *attr, char *buf) \ static DEVICE_ATTR(name, S_IRUGO, name ## _show, NULL); -/* Sysfs conventions report temperatures in millidegrees Celcius. +/* Sysfs conventions report temperatures in millidegrees Celsius. * ADS7846 could use the low-accuracy two-sample scheme, but can't do the high * accuracy scheme without calibration data. For now we won't try either; * userspace sees raw sensor values, and must scale/calibrate appropriately. diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c index 504ca11749a..141dd584330 100644 --- a/drivers/input/touchscreen/migor_ts.c +++ b/drivers/input/touchscreen/migor_ts.c @@ -198,6 +198,7 @@ static int migor_ts_probe(struct i2c_client *client, goto err2; } + device_init_wakeup(&client->dev, 1); return 0; err2: @@ -224,6 +225,26 @@ static int migor_ts_remove(struct i2c_client *client) return 0; } +static int migor_ts_suspend(struct i2c_client *client, pm_message_t mesg) +{ + struct migor_ts_priv *priv = dev_get_drvdata(&client->dev); + + if (device_may_wakeup(&client->dev)) + enable_irq_wake(priv->irq); + + return 0; +} + +static int migor_ts_resume(struct i2c_client *client) +{ + struct migor_ts_priv *priv = dev_get_drvdata(&client->dev); + + if (device_may_wakeup(&client->dev)) + disable_irq_wake(priv->irq); + + return 0; +} + static const struct i2c_device_id migor_ts_id[] = { { "migor_ts", 0 }, { } @@ -236,6 +257,8 @@ static struct i2c_driver migor_ts_driver = { }, .probe = migor_ts_probe, .remove = migor_ts_remove, + .suspend = migor_ts_suspend, + .resume = migor_ts_resume, .id_table = migor_ts_id, }; |