#include <linux/i2c.h>
#include <linux/videotext.h>
#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <linux/mutex.h>
-
#include "saa5246a.h"
MODULE_AUTHOR("Michael Geng <linux@MichaelGeng.de>");
u8 pgbuf[NUM_DAUS][VTX_VIRTUALSIZE];
int is_searching[NUM_DAUS];
struct i2c_client *client;
- struct mutex lock;
+ struct semaphore lock;
};
static struct video_device saa_template; /* Declared near bottom */
return -ENOMEM;
}
strlcpy(client->name, IF_NAME, I2C_NAME_SIZE);
- mutex_init(&t->lock);
+ init_MUTEX(&t->lock);
/*
* Now create a video4linux device
int err;
cmd = vtx_fix_command(cmd);
- mutex_lock(&t->lock);
+ down(&t->lock);
err = video_usercopy(inode, file, cmd, arg, do_saa5246a_ioctl);
- mutex_unlock(&t->lock);
+ up(&t->lock);
return err;
}