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2015-10-24staging: rtl8712: braces should be used on all armsLuis de Bethencourt
Fix all instances of the following checkpatch.pl check: CHECK: braces {} should be used on all arms of this statement Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8712: Remove boolean comparisonsLuis de Bethencourt
Boolean tests do not need explicit comparison to true or false. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: ion: Remove explicit NULL comparisonMuhammad Falak R Wani
Rewrite explicit NULL comparison in its simpler form. <smpl> @NULL_REPLACE@ expression e; @@ -e == NULL + !e Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8188eu: fix misleading indentationLuis de Bethencourt
Code is correct, i needs to be moved back by 2 to correct for the last iteration of the while loop, since READ_NEXT_PAIR advances two. Fixing the misleading indentation. Fix a smatch warning: drivers/staging/rtl8188eu/hal/rf_cfg.c:217 rtl88e_phy_config_rf_with_headerfile() warn: curly braces intended? Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24rtl8188eu : BIT() macro cleanupAnish Bhatt
Use the BIT(x) macro directly instead using multiple BITX defines. Signed-off-by: Anish Bhatt <anish@gatech.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: _rtl92e_fw_boot_cpu: Remove unneeded gotoMateusz Kulikowski
Drop ugly label as no resource cleanup is needed. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: fw: Use netdev_dbg instead of RT_TRACEMateusz Kulikowski
Drop legacy logging system. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Remove _rtl92e_fw_download_code()Mateusz Kulikowski
Reuse rtl92e_send_cmd_pkt() instead. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Swap firmware endian in _rtl92e_fw_prepare()Mateusz Kulikowski
Remove endian swap from _rtl92e_fw_download_code(), this way it can be replaced with _rtl92e_send_cmd_pkt(). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Add _rtl92e_fw_prepareMateusz Kulikowski
Add function to request and prepare firmware image. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Add _rtl92e_wait_for_fw()Mateusz Kulikowski
Add function waiting for firmware load/boot; Remove _rtl92e_is_fw_ready() that is obsolete (can be replaced with _rtl92e_wait_for_fw(). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: init_fw: Drop unneded checkMateusz Kulikowski
rst_opt is always equal to OPT_SYSTEM_RESET in this scope. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Rename rt_firmware::firmware_status to statusMateusz Kulikowski
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Add rt_fw_blobMateusz Kulikowski
rt_fw_blob contains single firmware blob and its size. Update firmware loading code accordingly. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: cmd_pkt: Handle INIT packetsMateusz Kulikowski
Add support for DESC_PACKET_TYPE_INIT to rtl92e_send_cmd_pkt(). With this generalization, _rtl92e_fw_download_code() may be removed after slight modification. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: Use macro to represent fragmentation thresholdMateusz Kulikowski
Add CMDPACKET_FRAG_SIZE macro and use it as fragmentation threshold in send_cmd_pkt functions. This makes rt_firmware::cmdpacket_frag_thresold and rtl92e_init_fw_param() obsolete. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: cmdpkt: Pass data as const void*Mateusz Kulikowski
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: cmdpkt: Reorder argumentsMateusz Kulikowski
Use send_cmd_pkt(dev, type, data , size) order to avoid confusion Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: cmdpkt: Simplify argument namesMateusz Kulikowski
Rename: codevirtualaddress -> data buffer_len -> len packettype -> type Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: cmdpkt: Use packettype properlyMateusz Kulikowski
rtl92e_send_cmd_pkt used hardcoded NORMAL packet type. As it may be used to send other packet types as well - use provided packet type instead of defaults. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8192e: rtl_dm: Use proper packet typeMateusz Kulikowski
rtl92e_send_cmd_packet sends only NORMAL packets, passing invalid type (even it it's ignored) is confusing. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: emxx_udc: Add space around operator.Navya Sri Nizamkari
Add a space around '>>' operator. Problem found using checkpatch. Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Reviewed-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: emxx_udc: Remove boolean comparisonsLuis de Bethencourt
Boolean tests do not need explicit comparison to true or false. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: ft1000: remove obsolete driverDeepa Dinamani
Remove support for Qleadtek Flash-OFDM modems. Telecom carrier is discontinuing service for the radio technology. See http://www.gtigroup.org/news/ind/2015-08-18/6996.html. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: tidy up pci9118_ai_setup_dma()H Hartley Sweeten
For aesthetics, init the dmalen[01] local variables when they are declared. Use a local variable, 'scan_bytes', for the (devpriv->ai_n_realscanlen << 1) calculation. For aesthetics and clarification, use comedi_bytes_per_sample() instead of the '<< 1' shift to calculate the value. The local variable 'i' is badly named. Remove it and use a local variable 'tmp' where it is used. When checking the DMA buffer lengths for non-neverending commands the scan length calculation, (devpriv->ai_n_realscanlen << 1) * cmd->stop_arg, could overflow. Use and unsigned long long local variable to hold the calculation and avoid the overflow. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: rename interrupt_*() functionsH Hartley Sweeten
For aesthetics, rename these functions so it they namespace associated with the driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: rename move_block_from_dma()H Hartley Sweeten
Rename this function so it has namespace associated with the driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: rename valid_samples_in_act_dma_buf()H Hartley Sweeten
Rename this function so it has namespace associated with the driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: rename interrupt_pci9118_ai_mode4_switch()H Hartley Sweeten
For aesthetics, remove "interrupt_" from this functions name to shorten it a bit. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: remove PCI9118_CHANLENH Hartley Sweeten
This define is only used to initialize the analog input sudevice 'len_chanlist'. Remove the define and just open code the value. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: remove unused definesH Hartley Sweeten
These defines are not used in the driver. Remove them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: tidy up check_channel_list()H Hartley Sweeten
Rename this function to give it namespace associated with the driver. Currently this function is called by both the AI (*do_cmdtest) and the (*do_cmd) functions. It really only needs to be called by the (*do_cmdtest) to validate that the chanlist meets the requirements of the hardware. It's only called by the (*do_cmd) to verify that the scan length is not to large after adding the extra samples needed to satisfy the DMA. Move the extra scan length check into the (*do_cmd) function and remove the unnecessary parameters 'frontadd' and 'backadd'. Tidy up the reset of the function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: remove unnecessary check in check_channel_list()H Hartley Sweeten
Step 3 of the AI (*do_cmdtest) validates that the cmd->chanlist_len is >= 1. If it's not the (*do_cmdtest) fails and check_channel_list() is never called. This This function is also called by the AI (*do_cmd) and the comedi core ensures that the async command has a valid chanlist. Remove the unnecessary 'n_chan' check. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: adl_pci9118: TRIG_INT is not vaild for scan_begin_srcH Hartley Sweeten
The (*do_cmdtest) in this driver validated the scan_begin_src as being TRIG_FOLLOW | TRIG_TIMER | TRIG_EXT. The TRIG_INT source is not valid. Remove the Step 2 mutual compatibility check that makes sure that TRIG_INT is only used for the start_src or the scan_begin_src. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: Fix return flowCristina Moraru
Simplify function return flow. Issue found with coccinelle. Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: update MODULE_DESCRIPTIONH Hartley Sweeten
Change the MODULE_DESCRIPTION to something more useful than the generic "Comedi low-level driver". Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: fix cb_pcidas_ao_nofifo_insn_write()H Hartley Sweeten
The comedi core expects (*insn_write) functions to write insn->n data values to the hardware. Fix this function to work like the core expects. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: fix cb_pcidas_ao_fifo_insn_write()H Hartley Sweeten
The comedi core expects (*insn_write) functions to write insn->n data values to the hardware. Fix this function to work like the core expects. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: remove superfluous commentH Hartley Sweeten
The ao (*cancel) function does not need commented. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: absorb cal_enable_bits()H Hartley Sweeten
This inline function just returns the bits needd to enable a calibration source. For aethetics, absorb it into the callers. Sorten the variable name in the private data used to hold the current calibration source. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: consolidate interrupt clear codeH Hartley Sweeten
The analog output and analog input interrupts are currently cleared as they are handled. Refactor the code to gather all the bits needed to clear the interrupts and do it once at the end of the interrupt handler. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: cb_pcidas: split ai code out of interrupt handlerH Hartley Sweeten
Clarify the interrupt handler by splitting the analog input handling into a new function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: comedi: make ni_tio_has_gate2_registers return booleanGeliang Tang
This patch makes ni_tio_has_gate2_registers return boolean, since this function only uses either one or zero as its return value. Signed-off-by: Geliang Tang <geliangtang@163.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: rtl8192e: Use module_pci_driverKsenija Stanojevic
Use module_pci_driver for drivers whose init and exit functions only register and unregister, respectively. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24staging: rtl8712: Add device ID for Sitecom WLA2100Larry Finger
This adds the USB ID for the Sitecom WLA2100. The Windows 10 inf file was checked to verify that the addition is correct. Reported-by: Frans van de Wiel <fvdw@fvdw.eu> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Frans van de Wiel <fvdw@fvdw.eu> Cc: Stable <stable@vger.kernel.org> [All stable versions] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: xgifb: Remove space after castNavya Sri Nizamkari
This patch fixes the checkpatch check: CHECK: No space is necessary after a cast Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: xgifb: Fix comparison to NULL warningNavya Sri Nizamkari
Change comparison to NULL to a ! operation. Found using checkpatch. Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: xgifb: Remove extra blank lines.Navya Sri Nizamkari
This patch fixes the checkpatch.pl check: CHECK: Please don't use multiple blank lines Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: xgifb: Remove blank line before } and after {Navya Sri Nizamkari
Remove blank line after { and before }. Problem found using checkpatch. Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-24Staging: xgifb: Replace udelay, mdelay functions with usleep_rangeNavya Sri Nizamkari
This patch fixes the checkpatch.pl check: CHECK: usleep_range is preferred over udelay. Replace mdelay with usleep_range function too. Add 1 millisecond to the delay time to get a reasonable upper limit which saves one wakeup call. Do same throughout the file. Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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