Lines Matching refs:nmsgs
236 unsigned nmsgs, struct i2c_msg *msgs) in i2cdev_ioctl_rdwr() argument
241 data_ptrs = kmalloc_array(nmsgs, sizeof(u8 __user *), GFP_KERNEL); in i2cdev_ioctl_rdwr()
248 for (i = 0; i < nmsgs; i++) { in i2cdev_ioctl_rdwr()
297 res = i2c_transfer(client->adapter, msgs, nmsgs); in i2cdev_ioctl_rdwr()
443 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in i2cdev_ioctl()
450 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in i2cdev_ioctl()
454 rdwr_arg.nmsgs * sizeof(struct i2c_msg)); in i2cdev_ioctl()
458 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in i2cdev_ioctl()
516 u32 nmsgs; member
538 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in compat_i2cdev_ioctl()
541 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in compat_i2cdev_ioctl()
544 rdwr_pa = kmalloc_array(rdwr_arg.nmsgs, sizeof(struct i2c_msg), in compat_i2cdev_ioctl()
550 for (i = 0; i < rdwr_arg.nmsgs; i++) { in compat_i2cdev_ioctl()
564 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in compat_i2cdev_ioctl()