powerpc/iseries: Convert to proc_fops

[safe/jmp/linux-2.6] / include / linux / serio.h

diff --git a/include/linux/serio.h b/include/linux/serio.h
index aa4d649..e2f3044 100644 (file)
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -15,9 +15,11 @@
 
 #ifdef __KERNEL__
 
+#include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
 
@@ -27,7 +29,8 @@ 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 */
 
        struct serio_device_id id;
 
@@ -40,12 +43,12 @@ struct serio {
        void (*stop)(struct serio *);
 
        struct serio *parent, *child;
+       unsigned int depth;             /* level of nesting in serio hierarchy */
 
        struct serio_driver *drv;       /* accessed from interrupt, must be protected by serio->lock and serio->sem */
-       struct semaphore drv_sem;       /* protects serio->drv so attributes can pin driver */
+       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;
 };
@@ -56,11 +59,10 @@ 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, struct pt_regs *);
+       irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int);
        int  (*connect)(struct serio *, struct serio_driver *drv);
        int  (*reconnect)(struct serio *);
        void (*disconnect)(struct serio *);
@@ -74,7 +76,7 @@ int serio_open(struct serio *serio, struct serio_driver *drv);
 void serio_close(struct serio *serio);
 void serio_rescan(struct serio *serio);
 void serio_reconnect(struct serio *serio);
-irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned int flags, struct pt_regs *regs);
+irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned int flags);
 
 void __serio_register_port(struct serio *serio, struct module *owner);
 static inline void serio_register_port(struct serio *serio)
@@ -84,18 +86,12 @@ static inline void serio_register_port(struct serio *serio)
 
 void serio_unregister_port(struct serio *serio);
 void serio_unregister_child_port(struct serio *serio);
-void __serio_unregister_port_delayed(struct serio *serio, struct module *owner);
-static inline void serio_unregister_port_delayed(struct serio *serio)
-{
-       __serio_unregister_port_delayed(serio, THIS_MODULE);
-}
 
-void __serio_register_driver(struct serio_driver *drv, struct module *owner);
-static inline void serio_register_driver(struct serio_driver *drv)
+int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name);
+static inline int __must_check serio_register_driver(struct serio_driver *drv)
 {
-       __serio_register_driver(drv, THIS_MODULE);
+       return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
 }
-
 void serio_unregister_driver(struct serio_driver *drv);
 
 static inline int serio_write(struct serio *serio, unsigned char data)
@@ -112,14 +108,8 @@ static inline void serio_drv_write_wakeup(struct serio *serio)
                serio->drv->write_wakeup(serio);
 }
 
-static inline void serio_cleanup(struct serio *serio)
-{
-       if (serio->drv && serio->drv->cleanup)
-               serio->drv->cleanup(serio);
-}
-
 /*
- * Use the following fucntions to manipulate serio's per-port
+ * Use the following functions to manipulate serio's per-port
  * driver-specific data.
  */
 static inline void *serio_get_drvdata(struct serio *serio)
@@ -133,7 +123,7 @@ static inline void serio_set_drvdata(struct serio *serio, void *data)
 }
 
 /*
- * Use the following fucntions to protect critical sections in
+ * Use the following functions to protect critical sections in
  * driver code from port's interrupt handler
  */
 static inline void serio_pause_rx(struct serio *serio)
@@ -147,21 +137,21 @@ static inline void serio_continue_rx(struct serio *serio)
 }
 
 /*
- * Use the following fucntions to pin serio's driver in process context
+ * Use the following functions to pin serio's driver in process context
  */
 static inline int serio_pin_driver(struct serio *serio)
 {
-       return down_interruptible(&serio->drv_sem);
+       return mutex_lock_interruptible(&serio->drv_mutex);
 }
 
 static inline void serio_pin_driver_uninterruptible(struct serio *serio)
 {
-       down(&serio->drv_sem);
+       mutex_lock(&serio->drv_mutex);
 }
 
 static inline void serio_unpin_driver(struct serio *serio)
 {
-       up(&serio->drv_sem);
+       mutex_unlock(&serio->drv_mutex);
 }
 
 
@@ -185,7 +175,7 @@ static inline void serio_unpin_driver(struct serio *serio)
 #define SERIO_8042_XL  0x06
 
 /*
- * Serio types
+ * Serio protocols
  */
 #define SERIO_UNKNOWN  0x00
 #define SERIO_MSC      0x01
@@ -216,5 +206,15 @@ static inline void serio_unpin_driver(struct serio *serio)
 #define SERIO_LKKBD    0x28
 #define SERIO_ELO      0x29
 #define SERIO_MICROTOUCH       0x30
+#define SERIO_PENMOUNT 0x31
+#define SERIO_TOUCHRIGHT       0x32
+#define SERIO_TOUCHWIN 0x33
+#define SERIO_TAOSEVM  0x34
+#define SERIO_FUJITSU  0x35
+#define SERIO_ZHENHUA  0x36
+#define SERIO_INEXIO   0x37
+#define SERIO_TOUCHIT213       0x38
+#define SERIO_W8001    0x39
+#define SERIO_DYNAPRO  0x3a
 
 #endif