Eric Lee / smarc-fsl-linux-kernel

02 Nov, 2017

1 commit

  • b24413180   License cleanup: add SPDX GPL-2.0 license identifier to files with no license ... Browse Code »

    Many source files in the tree are missing licensing information, which
    makes it harder for compliance tools to determine the correct license.

    By default all files without license information are under the default
    license of the kernel, which is GPL version 2.

    Update the files which contain no license information with the 'GPL-2.0'
    SPDX license identifier. The SPDX identifier is a legally binding
    shorthand, which can be used instead of the full boiler plate text.

    This patch is based on work done by Thomas Gleixner and Kate Stewart and
    Philippe Ombredanne.

    How this work was done:

    Patches were generated and checked against linux-4.14-rc6 for a subset of
    the use cases:
    - file had no licensing information it it.
    - file was a */uapi/* one with no licensing information in it,
    - file was a */uapi/* one with existing licensing information,

    Further patches will be generated in subsequent months to fix up cases
    where non-standard license headers were used, and references to license
    had to be inferred by heuristics based on keywords.

    The analysis to determine which SPDX License Identifier to be applied to
    a file was done in a spreadsheet of side by side results from of the
    output of two independent scanners (ScanCode & Windriver) producing SPDX
    tag:value files created by Philippe Ombredanne. Philippe prepared the
    base worksheet, and did an initial spot review of a few 1000 files.

    The 4.13 kernel was the starting point of the analysis with 60,537 files
    assessed. Kate Stewart did a file by file comparison of the scanner
    results in the spreadsheet to determine which SPDX license identifier(s)
    to be applied to the file. She confirmed any determination that was not
    immediately clear with lawyers working with the Linux Foundation.

    Criteria used to select files for SPDX license identifier tagging was:
    - Files considered eligible had to be source code files.
    - Make and config files were included as candidates if they contained >5
    lines of source
    - File already had some variant of a license header in it (even if
    Reviewed-by: Philippe Ombredanne
    Reviewed-by: Thomas Gleixner
    Signed-off-by: Greg Kroah-Hartman

    Greg Kroah-Hartman
     

20 Aug, 2017

1 commit

27 Jan, 2017

1 commit

  • bcb63314e   [media] media: Drop FSF's postal address from the source code files ... Browse Code »

    Drop the FSF's postal address from the source code files that typically
    contain mostly the license text. Of the 628 removed instances, 578 are
    outdated.

    The patch has been created with the following command without manual edits:

    git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \
    drivers/media/ include/media|while read i; do i=$i perl -e '
    open(F,"< $ENV{i}");
    $a=join("", );
    $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m
    && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m;
    close(F);
    open(F, "> $ENV{i}");
    print F $a;
    close(F);'; done

    Signed-off-by: Sakari Ailus

    Sakari Ailus
     

06 Sep, 2016

3 commits

13 Jul, 2016

1 commit

28 Jun, 2016

1 commit

  • 257d4eaed   [media] cec: adv7511: add cec support ... Browse Code »

    Add CEC support to the adv7511 driver.

    Signed-off-by: Hans Verkuil
    [k.debski@samsung.com: Merged changes from CEC Updates commit by Hans Verkuil]
    Signed-off-by: Kamil Debski
    Signed-off-by: Hans Verkuil

    Signed-off-by: Mauro Carvalho Chehab

    Hans Verkuil
     

11 Feb, 2016

1 commit

10 Feb, 2016

1 commit

17 Nov, 2015

1 commit

  • b5dcee225   [media] include/media: split I2C headers from V4L2 core ... Browse Code »

    Currently, include/media is messy, as it contains both the V4L2 core
    headers and some driver-specific headers on the same place. That makes
    harder to identify what core headers should be documented and what
    headers belong to I2C drivers that are included only by bridge/main
    drivers that would require the functions provided by them.

    Let's move those i2c specific files to its own subdirectory.

    The files to move were produced via the following script:
    mkdir include/media/i2c
    (cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done)
    (cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/*/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done)
    for i in include/media/*.h; do n=`basename $i`; (for j in $(git grep -l $n); do dirname $j; done)|sort|uniq|grep -ve '^.$' > list; num=$(wc -l list|cut -d' ' -f1); if [ $num == 1 ]; then if [ "`grep i2c list`" != "" ]; then git mv $i include/media/i2c; fi; fi; done

    And the references corrected via this script:
    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="i2c/"

    echo "Checking affected files" >&2
    for i in $DIRS; do
    for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
    n=`basename $j`
    git grep -l $n
    done
    done|sort|uniq >files && (
    echo "Handling files..." >&2;
    echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
    (
    cd include/$MAIN_DIR;
    for j in $DIRS; do
    for i in $(ls $j); do
    echo "perl -ne 's,(include [\\\"\\&2;
    echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
    (
    cd include/$MAIN_DIR;
    for j in $DIRS; do
    for i in $(ls $j); do
    echo " perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
    done;
    done;
    echo "cat > a && mv a \$i; done"
    );
    ) >script && . ./script

    Merged Sakari Ailus patch that moves smiapp.h to include/media/i2c.

    Signed-off-by: Mauro Carvalho Chehab
    Acked-by: Arnd Bergmann

    Mauro Carvalho Chehab