Lines Matching defs:rdwr_arg
435 struct i2c_rdwr_ioctl_data rdwr_arg;
438 if (copy_from_user(&rdwr_arg,
440 sizeof(rdwr_arg)))
443 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0)
450 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
453 rdwr_pa = memdup_array_user(rdwr_arg.msgs,
454 rdwr_arg.nmsgs, sizeof(struct i2c_msg));
458 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa);
528 struct i2c_rdwr_ioctl_data32 rdwr_arg;
533 if (copy_from_user(&rdwr_arg,
535 sizeof(rdwr_arg)))
538 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0)
541 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
544 rdwr_pa = kmalloc_array(rdwr_arg.nmsgs, sizeof(struct i2c_msg),
549 p = compat_ptr(rdwr_arg.msgs);
550 for (i = 0; i < rdwr_arg.nmsgs; i++) {
564 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa);