Eric Lee / smarc-fsl-linux-kernel

09 Jan, 2012

1 commit

  • 61485c63c   mfd: Convert to DEFINE_PCI_DEVICE_TABLE ... Browse Code »

    Convert static struct pci_device_id *[] to static DEFINE_PCI_DEVICE_TABLE
    tables.

    Cc: Andres Salomon
    Cc: Denis Turischev
    Cc: Ben Dooks
    Cc: Vincent Sanders
    Cc: Mocean Laboratories
    Cc: Harald Welte
    Signed-off-by: Axel Lin
    Signed-off-by: Samuel Ortiz

    Axel Lin
     

24 Oct, 2011

1 commit

  • 981c65a9b   mfd: Clean timberdale error handling code up ... Browse Code »

    In the first three cases, ioremap has been called, so iounmap is needed. A
    new label for this is introduced, to differentiate it from err_msix, which
    is the first point at which msix_entries actually needs to be freed.

    Signed-off-by: Julia Lawall
    Signed-off-by: Samuel Ortiz

    Julia Lawall
     

28 Jul, 2011

1 commit

27 May, 2011

1 commit

23 Mar, 2011

2 commits

  • 65e523595   mfd: Rename platform_data field of mfd_cell to mfd_data ... Browse Code »

    Rename the platform_data variable to imply a distinction between
    common platform_data driver usage (typically accessed via
    pdev->dev.platform_data) and the way MFD passes data down to
    clients (using a wrapper named mfd_get_data).

    All clients have already been changed to use the wrapper function,
    so this can be a quick single-commit change that only touches things
    in drivers/mfd.

    Signed-off-by: Andres Salomon
    Acked-by: Linus Walleij
    Signed-off-by: Samuel Ortiz

    Andres Salomon
     
  • e46dccff3   mfd: mfd_cell is now implicitly available to timberdale drivers ... Browse Code »

    The cell's platform_data is now accessed with a helper function;
    change clients to use that, and remove the now-unused data_size.

    Note that the mfd's platform_data is marked __devinitdata. This
    is still correct in all cases except for the timbgpio driver, whose
    remove hook has been changed to no longer reference the pdata.

    Signed-off-by: Andres Salomon
    Signed-off-by: Samuel Ortiz

    Andres Salomon
     

29 Dec, 2010

2 commits

29 Oct, 2010

1 commit

28 May, 2010

3 commits

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
     

27 Feb, 2010

2 commits

  • 071193ff4   V4L/DVB: mfd: Add timb-radio to the timberdale MFD ... Browse Code »

    This patch addes timb-radio to all configurations of the timberdale MFD.

    Connected to the FPGA is a TEF6862 tuner and a SAA7706H DSP, the I2C
    board info of these devices is passed via the timb-radio platform data.

    Signed-off-by: Richard Röjfors
    Cc: sameo@linux.intel.com
    Signed-off-by: Mauro Carvalho Chehab

    Richard Röjfors
     
  • 8edbede9e   V4L/DVB: mfd: Add support for the timberdale FPGA ... Browse Code »

    The timberdale FPGA is found on the Intel in-Vehicle Infotainment reference board
    russelville.

    The driver is a PCI driver which chunks up the I/O memory and distributes interrupts
    to a number of platform devices for each IP inside the FPGA.

    Signed-off-by: Richard Röjfors
    Signed-off-by: Samuel Ortiz
    Signed-off-by: Mauro Carvalho Chehab

    Richard Röjfors