Input: serio - do not use deprecated dev.power.power_state

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index 0279d69..ac11be0 100644 (file)
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -723,7 +723,7 @@ int __gameport_register_driver(struct gameport_driver *drv, struct module *owner
         * Temporarily disable automatic binding because probing
         * takes long time and we are better off doing it in kgameportd
         */
-       drv->ignore = 1;
+       drv->ignore = true;
 
        error = driver_register(&drv->driver);
        if (error) {
@@ -736,7 +736,7 @@ int __gameport_register_driver(struct gameport_driver *drv, struct module *owner
        /*
         * Reset ignore flag and let kgameportd bind the driver to free ports
         */
-       drv->ignore = 0;
+       drv->ignore = false;
        error = gameport_queue_event(drv, NULL, GAMEPORT_ATTACH_DRIVER);
        if (error) {
                driver_unregister(&drv->driver);
@@ -753,7 +753,7 @@ void gameport_unregister_driver(struct gameport_driver *drv)
 
        mutex_lock(&gameport_mutex);
 
-       drv->ignore = 1;        /* so gameport_find_driver ignores it */
+       drv->ignore = true;     /* so gameport_find_driver ignores it */
        gameport_remove_pending_events(drv);
 
 start_over:

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 3cffb70..f919bf5 100644 (file)
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -10,6 +10,7 @@
  * the Free Software Foundation.
  */
 
+#include <linux/types.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
@@ -921,6 +922,9 @@ static void i8042_dritek_enable(void)
 #endif
 
 #ifdef CONFIG_PM
+
+static bool i8042_suspended;
+
 /*
  * Here we try to restore the original BIOS settings. We only want to
  * do that once, when we really suspend, not when we taking memory
@@ -930,11 +934,9 @@ static void i8042_dritek_enable(void)
 
 static int i8042_suspend(struct platform_device *dev, pm_message_t state)
 {
-       if (dev->dev.power.power_state.event != state.event) {
-               if (state.event == PM_EVENT_SUSPEND)
-                       i8042_controller_reset();
-
-               dev->dev.power.power_state = state;
+       if (!i8042_suspended && state.event == PM_EVENT_SUSPEND) {
+               i8042_controller_reset();
+               i8042_suspended = true;
        }
 
        return 0;
@@ -952,7 +954,7 @@ static int i8042_resume(struct platform_device *dev)
 /*
  * Do not bother with restoring state if we haven't suspened yet
  */
-       if (dev->dev.power.power_state.event == PM_EVENT_ON)
+       if (!i8042_suspended)
                return 0;
 
        error = i8042_controller_check();
@@ -998,10 +1000,9 @@ static int i8042_resume(struct platform_device *dev)
        if (i8042_ports[I8042_KBD_PORT_NO].serio)
                i8042_enable_kbd_port();
 
+       i8042_suspended = false;
        i8042_interrupt(0, NULL);
 
-       dev->dev.power.power_state = PMSG_ON;
-
        return 0;
 }
 #endif /* CONFIG_PM */

diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 8d2df5d..fb17573 100644 (file)
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -495,9 +495,9 @@ static ssize_t serio_set_bind_mode(struct device *dev, struct device_attribute *
 
        retval = count;
        if (!strncmp(buf, "manual", count)) {
-               serio->manual_bind = 1;
+               serio->manual_bind = true;
        } else if (!strncmp(buf, "auto", count)) {
-               serio->manual_bind = 0;
+               serio->manual_bind = false;
        } else {
                retval = -EINVAL;
        }
@@ -570,7 +570,7 @@ static void serio_add_port(struct serio *serio)
                        "serio: device_add() failed for %s (%s), error: %d\n",
                        serio->phys, serio->name, error);
        else {
-               serio->registered = 1;
+               serio->registered = true;
                error = sysfs_create_group(&serio->dev.kobj, &serio_id_attr_group);
                if (error)
                        printk(KERN_ERR
@@ -606,7 +606,7 @@ static void serio_destroy_port(struct serio *serio)
        if (serio->registered) {
                sysfs_remove_group(&serio->dev.kobj, &serio_id_attr_group);
                device_del(&serio->dev);
-               serio->registered = 0;
+               serio->registered = false;
        }
 
        list_del_init(&serio->node);
@@ -750,9 +750,9 @@ static ssize_t serio_driver_set_bind_mode(struct device_driver *drv, const char
 
        retval = count;
        if (!strncmp(buf, "manual", count)) {
-               serio_drv->manual_bind = 1;
+               serio_drv->manual_bind = true;
        } else if (!strncmp(buf, "auto", count)) {
-               serio_drv->manual_bind = 0;
+               serio_drv->manual_bind = false;
        } else {
                retval = -EINVAL;
        }
@@ -812,7 +812,7 @@ static void serio_attach_driver(struct serio_driver *drv)
 
 int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name)
 {
-       int manual_bind = drv->manual_bind;
+       bool manual_bind = drv->manual_bind;
        int error;
 
        drv->driver.bus = &serio_bus;
@@ -823,7 +823,7 @@ int __serio_register_driver(struct serio_driver *drv, struct module *owner, cons
         * Temporarily disable automatic binding because probing
         * takes long time and we are better off doing it in kseriod
         */
-       drv->manual_bind = 1;
+       drv->manual_bind = true;
 
        error = driver_register(&drv->driver);
        if (error) {
@@ -838,7 +838,7 @@ int __serio_register_driver(struct serio_driver *drv, struct module *owner, cons
         * driver to free ports
         */
        if (!manual_bind) {
-               drv->manual_bind = 0;
+               drv->manual_bind = false;
                error = serio_queue_event(drv, NULL, SERIO_ATTACH_DRIVER);
                if (error) {
                        driver_unregister(&drv->driver);
@@ -856,7 +856,7 @@ void serio_unregister_driver(struct serio_driver *drv)
 
        mutex_lock(&serio_mutex);
 
-       drv->manual_bind = 1;   /* so serio_find_driver ignores it */
+       drv->manual_bind = true;        /* so serio_find_driver ignores it */
        serio_remove_pending_events(drv);
 
 start_over:
@@ -933,11 +933,11 @@ static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
 #ifdef CONFIG_PM
 static int serio_suspend(struct device *dev, pm_message_t state)
 {
-       if (dev->power.power_state.event != state.event) {
-               if (state.event == PM_EVENT_SUSPEND)
-                       serio_cleanup(to_serio_port(dev));
+       struct serio *serio = to_serio_port(dev);
 
-               dev->power.power_state = state;
+       if (!serio->suspended && state.event == PM_EVENT_SUSPEND) {
+               serio_cleanup(serio);
+               serio->suspended = true;
        }
 
        return 0;
@@ -945,14 +945,15 @@ static int serio_suspend(struct device *dev, pm_message_t state)
 
 static int serio_resume(struct device *dev)
 {
+       struct serio *serio = to_serio_port(dev);
+
        /*
         * Driver reconnect can take a while, so better let kseriod
         * deal with it.
         */
-       if (dev->power.power_state.event != PM_EVENT_ON) {
-               dev->power.power_state = PMSG_ON;
-               serio_queue_event(to_serio_port(dev), NULL,
-                                 SERIO_RECONNECT_PORT);
+       if (serio->suspended) {
+               serio->suspended = false;
+               serio_queue_event(serio, NULL, SERIO_RECONNECT_PORT);
        }
 
        return 0;

diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 0cd825f..1bc0854 100644 (file)
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -11,6 +11,7 @@
 
 #ifdef __KERNEL__
 #include <asm/io.h>
+#include <linux/types.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
@@ -62,7 +63,7 @@ struct gameport_driver {
 
        struct device_driver driver;
 
-       unsigned int ignore;
+       bool ignore;
 };
 #define to_gameport_driver(d)  container_of(d, struct gameport_driver, driver)
 

diff --git a/include/linux/serio.h b/include/linux/serio.h
index e0417e4..126d24c 100644 (file)
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -15,6 +15,7 @@
 
 #ifdef __KERNEL__
 
+#include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
@@ -28,7 +29,10 @@ struct serio {
        char name[32];
        char phys[32];
 
-       unsigned int manual_bind;
+       bool manual_bind;
+       bool registered;        /* port has been fully registered with driver core */
+       bool suspended;         /* port is suspended */
+
 
        struct serio_device_id id;
 
@@ -47,7 +51,6 @@ struct serio {
        struct mutex drv_mutex;         /* protects serio->drv so attributes can pin driver */
 
        struct device dev;
-       unsigned int registered;        /* port has been fully registered with driver core */
 
        struct list_head node;
 };
@@ -58,7 +61,7 @@ struct serio_driver {
        char *description;
 
        struct serio_device_id *id_table;
-       unsigned int manual_bind;
+       bool manual_bind;
 
        void (*write_wakeup)(struct serio *);
        irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int);