Eric Lee / smarc-fsl-linux-kernel

20 Nov, 2014

1 commit

23 May, 2014

2 commits

29 Jan, 2013

1 commit

03 Jan, 2013

1 commit

26 Oct, 2012

1 commit

17 May, 2012

1 commit

  • 034005a01   mISDN: Allow to set a minimum length for transparent data ... Browse Code »

    If the FIFO of the card is small, many short messages are queued up to
    the upper layers and the userspace. This change allows the applications
    to set a minimum datalen they want from the drivers.
    Create a common control function to avoid code duplication in each
    driver.

    Signed-off-by: Karsten Keil
    Signed-off-by: David S. Miller

    Karsten Keil
     

22 Feb, 2012

1 commit

  • 475be4d85   isdn: whitespace coding style cleanup ... Browse Code »

    isdn source code uses a not-current coding style.

    Update the coding style used on a per-line basis
    so that git diff -w shows only elided blank lines
    at EOF.

    Done with emacs and some scripts and some typing.

    Built x86 allyesconfig.
    No detected change in objdump -d or size.

    Signed-off-by: Joe Perches

    Joe Perches
     

02 Feb, 2012

1 commit

  • b5d5843a1   mISDN: use memchr_inv ... Browse Code »

    Use memchr_inv to check if the data contains all same bytes. It is
    faster than looping for each byte.

    Signed-off-by: Akinobu Mita
    Cc: Karsten Keil
    Cc: netdev@vger.kernel.org
    Signed-off-by: David S. Miller

    Akinobu Mita
     

31 Mar, 2011

1 commit

24 Dec, 2010

1 commit

17 Aug, 2010

1 commit

  • f7df0b8d9   drivers/isdn: Adjust confusing if indentation ... Browse Code »

    In hisax/hfc_sx.c and mISDN/l1oip_core.c, the code after the if is
    outdented so that it is not aligned with the if branch.

    In mISDN/dsp_cmx.c, an else is added between the original if branch and the
    following statement, in line with the code following it. Without this
    change, the first assignment to dsp->rx_W has no useful effect.

    The semantic match that finds this problem is as follows:
    (http://coccinelle.lip6.fr/)

    //
    @r disable braces4@
    position p1,p2;
    statement S1,S2;
    @@

    (
    if (...) { ... }
    |
    if (...) S1@p1 S2@p2
    )

    @script:python@
    p1 << r.p1;
    p2 << r.p2;
    @@

    if (p1[0].column == p2[0].column):
    cocci.print_main("branch",p1)
    cocci.print_secs("after",p2)
    //

    Signed-off-by: Julia Lawall
    Signed-off-by: David S. Miller

    Julia Lawall
     

30 Mar, 2010

1 commit

  • 5a0e3ad6a   include cleanup: Update gfp.h and slab.h includes to prepare for breaking implic… ... Browse Code »

    …it slab.h inclusion from percpu.h

    percpu.h is included by sched.h and module.h and thus ends up being
    included when building most .c files. percpu.h includes slab.h which
    in turn includes gfp.h making everything defined by the two files
    universally available and complicating inclusion dependencies.

    percpu.h -> slab.h dependency is about to be removed. Prepare for
    this change by updating users of gfp and slab facilities include those
    headers directly instead of assuming availability. As this conversion
    needs to touch large number of source files, the following script is
    used as the basis of conversion.

    http://userweb.kernel.org/~tj/misc/slabh-sweep.py

    The script does the followings.

    * Scan files for gfp and slab usages and update includes such that
    only the necessary includes are there. ie. if only gfp is used,
    gfp.h, if slab is used, slab.h.

    * When the script inserts a new include, it looks at the include
    blocks and try to put the new include such that its order conforms
    to its surrounding. It's put in the include block which contains
    core kernel includes, in the same order that the rest are ordered -
    alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
    doesn't seem to be any matching order.

    * If the script can't find a place to put a new include (mostly
    because the file doesn't have fitting include block), it prints out
    an error message indicating which .h file needs to be added to the
    file.

    The conversion was done in the following steps.

    1. The initial automatic conversion of all .c files updated slightly
    over 4000 files, deleting around 700 includes and adding ~480 gfp.h
    and ~3000 slab.h inclusions. The script emitted errors for ~400
    files.

    2. Each error was manually checked. Some didn't need the inclusion,
    some needed manual addition while adding it to implementation .h or
    embedding .c file was more appropriate for others. This step added
    inclusions to around 150 files.

    3. The script was run again and the output was compared to the edits
    from #2 to make sure no file was left behind.

    4. Several build tests were done and a couple of problems were fixed.
    e.g. lib/decompress_*.c used malloc/free() wrappers around slab
    APIs requiring slab.h to be added manually.

    5. The script was run on all .h files but without automatically
    editing them as sprinkling gfp.h and slab.h inclusions around .h
    files could easily lead to inclusion dependency hell. Most gfp.h
    inclusion directives were ignored as stuff from gfp.h was usually
    wildly available and often used in preprocessor macros. Each
    slab.h inclusion directive was examined and added manually as
    necessary.

    6. percpu.h was updated not to include slab.h.

    7. Build test were done on the following configurations and failures
    were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
    distributed build env didn't work with gcov compiles) and a few
    more options had to be turned off depending on archs to make things
    build (like ipr on powerpc/64 which failed due to missing writeq).

    * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
    * powerpc and powerpc64 SMP allmodconfig
    * sparc and sparc64 SMP allmodconfig
    * ia64 SMP allmodconfig
    * s390 SMP allmodconfig
    * alpha SMP allmodconfig
    * um on x86_64 SMP allmodconfig

    8. percpu.h modifications were reverted so that it could be applied as
    a separate patch and serve as bisection point.

    Given the fact that I had only a couple of failures from tests on step
    6, I'm fairly confident about the coverage of this conversion patch.
    If there is a breakage, it's likely to be something in one of the arch
    headers which should be easily discoverable easily on most builds of
    the specific arch.

    Signed-off-by: Tejun Heo <tj@kernel.org>
    Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>

    Tejun Heo
     

05 Feb, 2010

1 commit

04 Feb, 2010

1 commit

19 Dec, 2009

1 commit

03 Aug, 2009

2 commits

  • b564afcfb   mISDN: Fix handling of receive buffer size in L1oIP ... Browse Code »

    The size of receive buffer pointer was used to get size of
    receive buffer instead of recvbuf_size itself, so only 4/8
    bytes could be transfered.

    This is a regression to 2.6.30 introduced by commit 8c90e11e3543d7de612194a042a148caeaab5f1d
    mISDN: Use kernel_{send,recv}msg instead of open coding

    Signed-off-by: Andreas Eversberg
    Signed-off-by: Karsten Keil
    Signed-off-by: David S. Miller

    Andreas Eversberg
     
  • 9bfdac94c   mISDN: Read buffer overflow ... Browse Code »

    Check whether index is within bounds before testing the element.

    Signed-off-by: Roel Kluin
    Acked-by: Karsten Keil
    Signed-off-by: David S. Miller

    roel kluin
     

25 May, 2009

3 commits

10 Jan, 2009

3 commits

13 Dec, 2008

1 commit

02 Aug, 2008

1 commit

27 Jul, 2008

1 commit