Lines Matching defs:rdwr_arg
436 struct i2c_rdwr_ioctl_data rdwr_arg;
439 if (copy_from_user(&rdwr_arg,
441 sizeof(rdwr_arg)))
444 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0)
451 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
454 rdwr_pa = memdup_user(rdwr_arg.msgs,
455 rdwr_arg.nmsgs * sizeof(struct i2c_msg));
459 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa);
529 struct i2c_rdwr_ioctl_data32 rdwr_arg;
534 if (copy_from_user(&rdwr_arg,
536 sizeof(rdwr_arg)))
539 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0)
542 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
545 rdwr_pa = kmalloc_array(rdwr_arg.nmsgs, sizeof(struct i2c_msg),
550 p = compat_ptr(rdwr_arg.msgs);
551 for (i = 0; i < rdwr_arg.nmsgs; i++) {
565 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa);