`devpriv->ai_timer` is used while an asynchronous command is running on
the AI subdevice.  It also gets modified by the subdevice's `cmdtest`
handler for checking new asynchronous commands
(`usbduxsigma_ai_cmdtest()`), which is not correct as it's allowed to
check new commands while an old command is still running.  Fix it by
moving the code which sets up `devpriv->ai_timer` and
`devpriv->ai_interval` into the subdevice's `cmd` handler,
`usbduxsigma_ai_cmd()`.

Note that the removed code in `usbduxsigma_ai_cmdtest()` checked that
`devpriv->ai_timer` did not end up less than than 1, but that could not
happen because `cmd->scan_begin_arg` had already been checked to be at
least the minimum required value (at least when `cmd->scan_begin_src ==
TRIG_TIMER`, which had also been checked to be the case).

Fixes: b986be85 ("staging: comedi: usbduxsigma: tidy up analog input command support)
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: Bernd Porr <mail@berndporr.me.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: <stable@vger.kernel.org> # 3.19 onwards
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename init_hal_dm to rtl92e_dm_init.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename init_firmware to rtl92e_init_fw.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtllib_ips_leave_wq to rtl92e_rtllib_ips_leave_wq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtllib_ips_leave to rtl92e_rtllib_ips_leave.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_hw_wakeup_wq to rtl92e_hw_wakeup_wq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_hw_wakeup to rtl92e_hw_wakeup.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_hw_to_sleep to rtl92e_enter_sleep.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_hw_sleep_wq to rtl92e_hw_sleep_wq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename LeisurePSLeave to rtl92e_leisure_ps_leave.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename LeisurePSEnter to rtl92e_leisure_ps_enter.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename IPSLeave_wq to rtl92e_ips_leave_wq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename IPSLeave to rtl92e_ips_leave.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename IPSEnter to rtl92e_ips_enter.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192E_suspend to rtl92e_suspend.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192E_resume to rtl92e_resume.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_pci_findadapter to rtl92e_check_adapter.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename eprom_read to rtl92e_eeprom_read.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename init_rate_adaptive to rtl92e_init_adaptive_rate.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename hal_dm_watchdog to rtl92e_dm_watchdog.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_txpower_trackingcallback to rtl92e_dm_txpower_tracking_wq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_rf_pathcheck_workitemcallback to rtl92e_dm_rf_pathcheck_wq.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_restore_dynamic_mechanism_state to rtl92e_dm_restore_state.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_initialize_txpower_tracking to rtl92e_dm_init_txpower_tracking.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_init_edca_turbo to rtl92e_dm_init_edca_turbo.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_cck_txpower_adjust to rtl92e_dm_cck_txpower_adjust.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename dm_backup_dynamic_mechanism_state to rtl92e_dm_backup_state.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename deinit_hal_dm to rtl92e_dm_deinit.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename write_nic_word to rtl92e_writew.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename write_nic_dword to rtl92e_writel.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename write_nic_byte to rtl92e_writeb.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl819x_update_rxsignalstatistics8190pci to
rtl92e_update_rx_statistics.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl819x_UpdateRxPktTimeStamp to rtl92e_update_rx_pkt_timestamp.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl819x_translate_todbm to rtl92e_translate_to_dbm.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl819x_query_rxpwrpercentage to rtl92e_rx_db_to_percent.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl819x_evm_dbtopercentage to rtl92e_evm_db_to_percent.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_tx_enable to rtl92e_tx_enable.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_SetWirelessMode to rtl92e_set_wireless_mode.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_rx_enable to rtl92e_rx_enable.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use naming schema found in other rtlwifi devices.
Rename rtl8192_record_rxdesc_forlateruse to rtl92e_copy_mpdu_stats.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>