# # Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # Redistributions of source code must retain the above copyright notice, this # list of conditions and the following disclaimer. # # Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # # Neither the name of ARM nor the names of its contributors may be used # to endorse or promote products derived from this software without specific # prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # # # Configure how the Linux checkpatch script should be invoked in the context of # the Trusted Firmware source tree. # # This is not Linux so don't expect a Linux tree! --no-tree # 'Signed-off-by' lines in commit messages are not mandated for TF. --no-signoff # This clarifes the lines indications in the report. # # E.g.: # Without this option, we have the following output: # #333: FILE: drivers/arm/gic/arm_gic.c:160: # So we have 2 lines indications (333 and 160), which is confusing. # We only care about the position in the source file. # # With this option, it becomes: # drivers/arm/gic/arm_gic.c:160: --showfile # # Ignore the following message types, as they don't necessarily make sense in # the context of the Trusted Firmware. # # COMPLEX_MACRO generates false positives. --ignore COMPLEX_MACRO # Commit messages might contain a Gerrit Change-Id. --ignore GERRIT_CHANGE_ID # Do not check the format of commit messages, as Github's merge commits do not # observe it. --ignore GIT_COMMIT_ID # FILE_PATH_CHANGES reports this kind of message: # "added, moved or deleted file(s), does MAINTAINERS need updating?" # We do not use this MAINTAINERS file process in TF. --ignore FILE_PATH_CHANGES # AVOID_EXTERNS reports this kind of messages: # "externs should be avoided in .c files" # We don't follow this convention in TF. --ignore AVOID_EXTERNS # NEW_TYPEDEFS reports this kind of messages: # "do not add new typedefs" # We allow adding new typedefs in TF. --ignore NEW_TYPEDEFS # VOLATILE reports this kind of messages: # "Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt" # We allow the usage of the volatile keyword in TF. --ignore VOLATILE