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2018-10-15staging: gasket: page_table: simplify gasket_components_to_dev_addressNick Ewalt1-19/+2
Refactor gasket_components_to_dev_address to be faster and easier to understand. The old implementation was unnecessarily complex and masked the page_index for simple addresses but not extended ones. It makes the most sense for this function to perform no such masking. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-15staging: gasket: page_table: fix comment in components_to_dev_addressNick Ewalt1-3/+3
Comments in components_to_dev_address() describing examples are inconsistent, fix these to be accurate. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-15staging: gasket: page table: fixup error path allocating coherent memNick Ewalt1-1/+5
Correctly clean up data structure state in gasket_alloc_coherent_memory error path, to ensure no double free on the stale pointer value. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-15staging: gasket: page_table: rearrange gasket_page_table_entryNick Ewalt1-6/+6
Rearrange gasket_page_table entry to reduce padding slop. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-15staging: gasket: page_table: remove unnecessary PTE status set to freeNick Ewalt1-1/+0
Remove unnecessary ptes[i].status update in gasket_perform_unmapping. The vaaue will be cleared in the following memset. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-15staging: gasket: page table: remove dead code in coherent mem allocTodd Poynor1-5/+1
gasket_alloc_coherent_memory() has some unnecessary code related to out of memory checking that will never hit the condition checked, remove. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-15staging: gasket: page table: return valid error code on map failTodd Poynor1-3/+2
Return -EINVAL on mapping failures, instead of -1, which triggers a checkpatch error. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: remove whitespace - styleMichael Straube1-1/+1
Remove extra space in variable declaration. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: rename Hal_MappingOutPipe() - styleMichael Straube3-3/+3
Rename Hal_MappingOutPipe() to avoid CamelCase. Hal_MappingOutPipe -> hal_mapping_out_pipe Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: rename parameters of Hal_MappingOutPipe() - styleMichael Straube1-1/+1
Rename parameters of Hal_MappingOutPipe() in header to avoid CamelCase and match the names used in the function definition in hal_com.c. pAdapter -> adapter NumOutPipe -> numoutpipe Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: rename parameter of hal_com_get_channel_plan() - styleMichael Straube1-1/+1
Rename parameter of hal_com_get_channel_plan() in header to avoid CamelCase and match the name used in the function definition in hal_com.c. AutoLoadFail -> load_fail Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: remove unused parameter of hal_com_get_channel_plan()Michael Straube3-11/+5
The parameter 'struct adapter *padapter' of hal_com_get_channel_plan() is unused, so remove it. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: rename HalSetBrateCfg() - styleMichael Straube3-3/+3
Rename HalSetBrateCfg() to avoid CamelCase. HalSetBrateCfg -> hal_set_brate_cfg Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: rename parameters of HalSetBrateCfg() - styleMichael Straube1-1/+1
Rename parameters of HalSetBrateCfg() in header to avoid CamelCase and match the names used in the function definition in hal_com.c. mBratesOS -> brates BrateCfg -> rate_cfg Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: remove unused parameter of HalSetBrateCfg()Michael Straube3-3/+3
The parameter 'struct adapter *adapt' of HalSetBrateCfg() is unused, so remove it. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: remove whitespace in qos_acm()Michael Straube1-2/+2
Remove whitespace in qos_acm() to improve readability. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: cleanup long lines in stop_sta_xmit()Michael Straube1-5/+10
Line break lines over 80 characters in stop_sta_xmit() to clear checkpatch warnings. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: cleanup long lines in rtw_get_sta_pending()Michael Straube1-5/+10
Line break lines over 80 characters in rtw_get_sta_pending() to clear checkpatch warnings. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: cleanup block commentsMichael Straube1-8/+14
Cleanup block comments to clear 'please, no space before tabs' and 'line over 80 characters' checkpatch warnings. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: remove commented codeMichael Straube1-21/+2
Remove unused commented code in the file core/rte_xmit.c. Clears 'please, no space before tabs' and 'line over 80 characters' checkpatch warnings. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: cleanup alignment issueMichael Straube1-3/+3
Clear a 'Alignment should match open parenthesis' checkpatch issue. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: use __func__ in qos_acm()Michael Straube1-1/+2
Use __func__ instead of hardcoded name in qos_acm(). Reported by checkpatch. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: cleanup missing spaces around operatorsMichael Straube1-24/+36
Clear all missing spaces around operators checkpatch issues in the file core/rtw_xmit.c. Use '+=' or '-=' where possible. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: fix spelling mistake "EINPROGESS" -> "EINPROGRESS"Colin Ian King1-1/+1
Trivial fix to spelling mistake in RT_TRACE message text. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtlwifi: phydm: fix spelling mistake "Abnrormal" -> "Abnormal"Colin Ian King1-2/+2
Trivial fix to spelling mistake in message text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8188eu: fix spelling mistake "Abnornally" -> "Abnormally"Colin Ian King1-1/+1
Trivial fix to spelling mistake in ODM_RT_TRACE trace message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: comedi: tio: fix multiple missing break in switch bugsGustavo A. R. Silva1-0/+4
Currently, there are multiple missing break statements in two switch code blocks. This makes the execution path to fall all the way down through to the default cases, which makes the function ni_tio_set_gate_src() to always return -EINVAL. Fix this by adding the missing break statements. Also, notice that due to the absence of the break statements, the following pieces of code are unreachable: 1078 if (ret) 1079 return ret; 1080 /* 3. reenable & set mode to starts things back up */ 1081 ni_tio_set_gate_mode(counter, src); 1098 if (ret) 1099 return ret; 1100 /* 3. reenable & set mode to starts things back up */ 1101 ni_tio_set_gate2_mode(counter, src); So, by adding the missing breaks, this patch also fixes the problem above. Addresses-Coverity-ID: 1474165 ("Missing break in switch") Addresses-Coverity-ID: 1474162 ("Structurally dead code") Fixes: 347e244884c3 ("staging: comedi: tio: implement global tio/ctr routing") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: mt7621-mmc: Use BIT macro instead of explicit shifting in dbg.hNishad Kamdar1-11/+11
Replace explicit shifting with BIT macro in dbg.h. Issue found by checkpatch. Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: mt7621-mmc: Fix lines over 80 characters in dbg.hNishad Kamdar1-13/+15
This patch fixes lines over 80 characters in dbg.h. Issue found by checkpatch. Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: mt7621-mmc: Fix lines over 80 characters in dbg.cNishad Kamdar1-32/+47
This patch fixes lines over 80 characters in dbg.c. Issue found by checkpatch. Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8723bs: os_dep: Shift * to be adjacent to pointer nameMamta Shukla1-2/+2
Shift * to be adjacent to pointer name to follow Linux coding style. Issue found with checkpatch.pl ERROR: "foo * bar" should be "foo *bar" Signed-off-by: Mamta Shukla <mamtashukla555@gmail.com> Acked-by:Larry Finger<Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-14staging: rtl8723bs: fix spelling mistake "Abnrormal" -> "Abnormal"Colin Ian King1-2/+2
Trivial fix to spelling mistake in message text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11staging: rtl8723bs: os_dep: Remove space after castMamta Shukla1-7/+7
Remove space after cast to fix checkpatch issue. CHECK: No space is necessary after a cast Signed-off-by: Mamta Shukla <mamtashukla555@gmail.com> ACKed-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11staging: rtl8723bs: os_dep: Remove true and false comparisonMamta Shukla1-6/+6
Remove comparison to true and false in if statement. Issue found with checkpatch.pl CHECK: Using comparison to true is error prone CHECK: Using comparison to false is error prone Signed-off-by: Mamta Shukla <mamtashukla555@gmail.com> ACKed-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11staging: greybus: loopback.c: remove unused gb_loopback::lbidRasmus Villemoes1-8/+0
It's not obvious how the code prevents adding more than 31 elements to the list and thus invoking undefined behaviour in the 1 << new_lbid expression, and in practice causing ->lbid values to repeat every 32 elements. But the definition of struct gb_loopback is local to loopback.c, and the lbid field is entirely unused outside of this function, so it seems we can just drop it entirely. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11staging: wilc1000: prefer 'help' in KConfigIoannis Valasakis1-4/+4
Fix for a style warning using the help without the deprecated help included between dashes. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11staging: vboxvideo: make a couple of funcs staticCraig Kewley1-4/+4
Fix Sparse warnings: drivers/staging/vboxvideo/vbox_mode.c:309:6: warning: symbol 'vbox_primary_atomic_disable' was not declared. Should it be static? drivers/staging/vboxvideo/vbox_mode.c:452:6: warning: symbol 'vbox_cursor_atomic_disable' was not declared. Should it be static? Signed-off-by: Craig Kewley <craigkewley@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11staging: vboxvideo: unlock on error in vbox_cursor_atomic_update()Dan Carpenter1-0/+1
We need to unlock before returning on this error path. Fixes: 35f3288c453e ("staging: vboxvideo: Atomic phase 1: convert cursor to universal plane") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10staging: mt7621-dma: Delete unused defineBhanusree Pola1-1/+0
delete unused '#define GDMA_REG_CTRL1_CONTINOUS BIT(14)' Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10staging: erofs: harden inode lookup for 32-bit platformsGao Xiang2-1/+45
This patch introduces inode hash function, test and set callbacks, and iget5_locked to find the right inode for 32-bit platforms. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10staging: rtl8188eu: remove whitespace - styleMichael Straube1-7/+7
Replace tabs with spaces and/or remove extra spaces where appropriate. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10staging: rtl8188eu: cleanup lines over 80 characters - styleMichael Straube1-5/+13
Clear 'line over 80 characters' checkpatch warnings by adding appropriate line breaks and moving a comment. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10staging: rtl8188eu: add spaces around operators - styleMichael Straube1-2/+2
Add spaces around '*' and '/' to follow kernel coding style. Reported by checkpatch. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-10staging: rtl8188eu: use __func__ instead of hardcoded name - styleMichael Straube1-3/+6
Use __func__ instead of hardcoded function name in rtw_xmit_entry(). Reported by checkpatch. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-09staging: erofs: add the missing __init tagsGao Xiang3-13/+8
Append __init to `erofs_init_inode_cache', `z_erofs_init_zip_subsystem' and move these declarations to internal.h. Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-09staging: comedi: ni_660x: add device-global routingSpencer E. Olson1-0/+265
Provides the device-global routing interface for ni_660x devices. Using the device-global names in comedi_cmd structures for commands was already supported through the ni_tio module. Signed-off-by: Spencer E. Olson <olsonse@umich.edu> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-09staging: comedi: ni_660x: clean up pfi routingSpencer E. Olson1-16/+56
Cleans up the pfi routing code to make it easier to follow, read, and also to prepare to use this cleaned up code for enabling the device-global routing interface for ni_660x devices. Signed-off-by: Spencer E. Olson <olsonse@umich.edu> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-09staging: comedi: ni_660x: Add NI PCI-6608 to list of supported devicesSpencer E. Olson1-1/+7
Previously, only the PXI version of the NI-6608 board was supported. This change adds support for the PCI version as well. Signed-off-by: Spencer E. Olson <olsonse@umich.edu> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-09staging: comedi: ni_mio_common: create device-global access to tioSpencer E. Olson1-0/+11
Adds tio sub-devices of ni_mio_common supported hardware to the implementation of test_route, connect_route, disconnect_route. This change delegates the actual functionality to the ni_tio module. Signed-off-by: Spencer E. Olson <olsonse@umich.edu> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-09staging: comedi: tio: implement global tio/ctr routingSpencer E. Olson6-115/+476
Adds ability to use device-global names in command args, in particular cmd->start_arg (for NI_CtrArmStartTrigger), and cmd->scan_begin_arg or cmd->convert_arg (either is used to specify NI_CtrGate, with preference given to cmd->scan_begin_arg, if it is set). The actual arguments of cmd->start_arg are not fully checked against known register values for the particular devices because these are not documented or currently known. This follows the precedence of prior versions of the tio driver. Should these become known, they should be annotated in the route_values tables and the set of lines in ni_tio_cmdtest should be uncommented to allow the tests to be made. This patch also adds interface functions that allow routes for particular counter route destinations to be made/queried/unmade. This allows overseer modules to implement test_route, connect_route, and disconnect_route. As a part of these changes, various functions were cleaned up and clarified. These new interface functions allow direct writing/reading of register values. This is an example of exactly what the new device-global access was intended to solve: the old interface was not consistent with other portions of the ni_* drivers--it did not allow full register values to be given for various MUXes. Instead, the old interface _did_ abstract away some of the actual hardware from the underlying devices, but it was not consistent with any other NI hardware. Allowing the device-global identifiers to be used, the new patch provides for consistency across all ni_* drivers. One final note: these changes provide for backwards compatibility by allowing the older values to still be used in through the pre-existing kernel interfaces--though not in the new device-global test/dis/connect/route interfaces. Signed-off-by: Spencer E. Olson <olsonse@umich.edu> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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