Eric Lee / smarc-fsl-linux-kernel

25 Aug, 2015

2 commits

29 May, 2015

1 commit

  • 28760c195   ALSA: ppc: keywest: check if DEQ was already instantiated ... Browse Code »

    Due to changes in i2c-powermac, for some Macs the DEQ is instantiated
    now in i2c-powermac while some need the instantiation here in the
    keywest sound driver. The proper fix is to convert this driver to AOA.
    Until then support both ways of instantiation. Before this patch, some
    Macs lost sound because the sound driver failed when instantiating the
    DEQ for the second time.

    Signed-off-by: Wolfram Sang
    Tested-by: Dan DeVoto
    Signed-off-by: Takashi Iwai

    Wolfram Sang
     

18 May, 2015

1 commit

04 Oct, 2013

1 commit

07 Dec, 2012

1 commit

  • 15afafc25   ALSA: ppc: remove __dev* attributes ... Browse Code »

    CONFIG_HOTPLUG is going away as an option. As result the __dev*
    markings will be going away.

    Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
    and __devexit.

    Signed-off-by: Bill Pemberton
    Signed-off-by: Takashi Iwai

    Bill Pemberton
     

12 Sep, 2011

1 commit

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
     

02 Oct, 2009

1 commit

01 Oct, 2009

1 commit

  • 18c407848   ALSA: Don't assume i2c device probing always succeeds ... Browse Code »

    The client->driver pointer can be NULL when i2c-device probing fails
    in i2c_new_device(). This patch adds the NULL checks for client->driver
    and return the error instead of blind assumption of driver availability.

    Reported-by: Tim Shepard
    Cc: Jean Delvare
    Cc: Johannes Berg
    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

10 Jun, 2009

1 commit

03 Jun, 2009

1 commit

  • 5c9b6e9e6   ALSA: sound/ppc: update annotations of serveral functions ... Browse Code »

    [I am not sure if this is the correct approach as I don't know if any of
    this actual hardware or drivers are really hot pluggable.]

    Gets rid of these build warnings:

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x5c): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_new()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_new().
    If .snd_pmac_new is only used by .snd_pmac_probe then
    annotate .snd_pmac_new with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x10c): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_burgundy_init()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_burgundy_init().
    If .snd_pmac_burgundy_init is only used by .snd_pmac_probe then
    annotate .snd_pmac_burgundy_init with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x164): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_daca_init()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_daca_init().
    If .snd_pmac_daca_init is only used by .snd_pmac_probe then
    annotate .snd_pmac_daca_init with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x1dc): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_tumbler_init()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_tumbler_init().
    If .snd_pmac_tumbler_init is only used by .snd_pmac_probe then
    annotate .snd_pmac_tumbler_init with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x1ec): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_tumbler_post_init()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_tumbler_post_init().
    If .snd_pmac_tumbler_post_init is only used by .snd_pmac_probe then
    annotate .snd_pmac_tumbler_post_init with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x28c): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_awacs_init()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_awacs_init().
    If .snd_pmac_awacs_init is only used by .snd_pmac_probe then
    annotate .snd_pmac_awacs_init with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x2bc): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_pcm_new()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_pcm_new().
    If .snd_pmac_pcm_new is only used by .snd_pmac_probe then
    annotate .snd_pmac_pcm_new with a matching annotation.

    WARNING: sound/ppc/snd-powermac.o(.devinit.text+0x2f8): Section mismatch in reference from the function .snd_pmac_probe() to the function .init.text:.snd_pmac_attach_beep()
    The function __devinit .snd_pmac_probe() references
    a function __init .snd_pmac_attach_beep().
    If .snd_pmac_attach_beep is only used by .snd_pmac_probe then
    annotate .snd_pmac_attach_beep with a matching annotation.

    Signed-off-by: Stephen Rothwell
    Signed-off-by: Takashi Iwai

    Stephen Rothwell
     

14 May, 2009

1 commit

21 Apr, 2009

1 commit

01 Feb, 2008

1 commit

  • 9004acc70   [ALSA] Remove sound/driver.h ... Browse Code »

    This header file exists only for some hacks to adapt alsa-driver
    tree. It's useless for building in the kernel. Let's move a few
    lines in it to sound/core.h and remove it.
    With this patch, sound/driver.h isn't removed but has just a single
    compile warning to include it. This should be really killed in
    future.

    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Takashi Iwai
     

28 Jan, 2008

1 commit

23 Sep, 2006

1 commit

03 Aug, 2006

1 commit

24 Mar, 2006

1 commit

  • 279a022d4   [PATCH] I2C: Drop unneeded i2c-dev.h includes ... Browse Code »

    Several media/video and sound drivers include i2c-dev.h while they
    don't need it at all. Clean it up.

    This header file is really only needed by i2c-dev.c and
    compat_ioctl.c, other drivers should never need it.

    Signed-off-by: Jean Delvare
    Signed-off-by: Greg Kroah-Hartman

    Jean Delvare
     

06 Jan, 2006

3 commits

03 Jan, 2006

1 commit

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds