Lines Matching refs:nmsgs
244 unsigned nmsgs, struct i2c_msg *msgs) in i2cdev_ioctl_rdwr() argument
253 data_ptrs = kmalloc_array(nmsgs, sizeof(u8 __user *), GFP_KERNEL); in i2cdev_ioctl_rdwr()
260 for (i = 0; i < nmsgs; i++) { in i2cdev_ioctl_rdwr()
309 res = i2c_transfer(client->adapter, msgs, nmsgs); in i2cdev_ioctl_rdwr()
455 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in i2cdev_ioctl()
462 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in i2cdev_ioctl()
466 rdwr_arg.nmsgs, sizeof(struct i2c_msg)); in i2cdev_ioctl()
470 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in i2cdev_ioctl()
528 u32 nmsgs; member
550 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in compat_i2cdev_ioctl()
553 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in compat_i2cdev_ioctl()
556 rdwr_pa = kmalloc_array(rdwr_arg.nmsgs, sizeof(struct i2c_msg), in compat_i2cdev_ioctl()
562 for (i = 0; i < rdwr_arg.nmsgs; i++) { in compat_i2cdev_ioctl()
576 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in compat_i2cdev_ioctl()