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Diffstat (limited to 'include/linux/mISDNif.h')
-rw-r--r--include/linux/mISDNif.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index 3f9988849f3..d4229aebf64 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -531,7 +531,8 @@ _queue_data(struct mISDNchannel *ch, u_int prim,
/* global register/unregister functions */
-extern int mISDN_register_device(struct mISDNdevice *, char *name);
+extern int mISDN_register_device(struct mISDNdevice *,
+ struct device *parent, char *name);
extern void mISDN_unregister_device(struct mISDNdevice *);
extern int mISDN_register_Bprotocol(struct Bprotocol *);
extern void mISDN_unregister_Bprotocol(struct Bprotocol *);
@@ -539,6 +540,11 @@ extern struct mISDNclock *mISDN_register_clock(char *, int, clockctl_func_t *,
void *);
extern void mISDN_unregister_clock(struct mISDNclock *);
+static inline struct mISDNdevice *dev_to_mISDN(struct device *dev)
+{
+ return dev_get_drvdata(dev);
+}
+
extern void set_channel_address(struct mISDNchannel *, u_int, u_int);
extern void mISDN_clock_update(struct mISDNclock *, int, struct timeval *);
extern unsigned short mISDN_clock_get(void);