Lines Matching refs:nmsgs
237 unsigned nmsgs, struct i2c_msg *msgs) in i2cdev_ioctl_rdwr() argument
242 data_ptrs = kmalloc_array(nmsgs, sizeof(u8 __user *), GFP_KERNEL); in i2cdev_ioctl_rdwr()
249 for (i = 0; i < nmsgs; i++) { in i2cdev_ioctl_rdwr()
298 res = i2c_transfer(client->adapter, msgs, nmsgs); in i2cdev_ioctl_rdwr()
444 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in i2cdev_ioctl()
451 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in i2cdev_ioctl()
455 rdwr_arg.nmsgs * sizeof(struct i2c_msg)); in i2cdev_ioctl()
459 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in i2cdev_ioctl()
517 u32 nmsgs; member
539 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in compat_i2cdev_ioctl()
542 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in compat_i2cdev_ioctl()
545 rdwr_pa = kmalloc_array(rdwr_arg.nmsgs, sizeof(struct i2c_msg), in compat_i2cdev_ioctl()
551 for (i = 0; i < rdwr_arg.nmsgs; i++) { in compat_i2cdev_ioctl()
565 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in compat_i2cdev_ioctl()