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Searched refs:device_data (Results 1 – 3 of 3) sorted by relevance

/include/linux/
Dvfio.h32 int (*open)(void *device_data);
33 void (*release)(void *device_data);
34 ssize_t (*read)(void *device_data, char __user *buf,
36 ssize_t (*write)(void *device_data, const char __user *buf,
38 long (*ioctl)(void *device_data, unsigned int cmd,
40 int (*mmap)(void *device_data, struct vm_area_struct *vma);
41 void (*request)(void *device_data, unsigned int count);
49 void *device_data);
Ddmi.h86 void *device_data; /* Type specific data */ member
/include/sound/
Dcore.h71 void *device_data; /* device structure */ member
258 void *device_data, struct snd_device_ops *ops);
259 int snd_device_register(struct snd_card *card, void *device_data);
261 void snd_device_disconnect(struct snd_card *card, void *device_data);
263 void snd_device_free(struct snd_card *card, void *device_data);