Eric Lee / smarc-fsl-linux-kernel

06 Apr, 2018

2 commits

24 Mar, 2018

3 commits

08 Jul, 2015

2 commits

15 Dec, 2014

1 commit

  • e6b5be2be   Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core ... Browse Code »

    Pull driver core update from Greg KH:
    "Here's the set of driver core patches for 3.19-rc1.

    They are dominated by the removal of the .owner field in platform
    drivers. They touch a lot of files, but they are "simple" changes,
    just removing a line in a structure.

    Other than that, a few minor driver core and debugfs changes. There
    are some ath9k patches coming in through this tree that have been
    acked by the wireless maintainers as they relied on the debugfs
    changes.

    Everything has been in linux-next for a while"

    * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits)
    Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries"
    fs: debugfs: add forward declaration for struct device type
    firmware class: Deletion of an unnecessary check before the function call "vunmap"
    firmware loader: fix hung task warning dump
    devcoredump: provide a one-way disable function
    device: Add dev__once variants
    ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries
    ath: use seq_file api for ath9k debugfs files
    debugfs: add helper function to create device related seq_file
    drivers/base: cacheinfo: remove noisy error boot message
    Revert "core: platform: add warning if driver has no owner"
    drivers: base: support cpu cache information interface to userspace via sysfs
    drivers: base: add cpu_device_create to support per-cpu devices
    topology: replace custom attribute macros with standard DEVICE_ATTR*
    cpumask: factor out show_cpumap into separate helper function
    driver core: Fix unbalanced device reference in drivers_probe
    driver core: fix race with userland in device_add()
    sysfs/kernfs: make read requests on pre-alloc files use the buffer.
    sysfs/kernfs: allow attributes to request write buffer be pre-allocated.
    fs: sysfs: return EGBIG on write if offset is larger than file size
    ...

    Linus Torvalds
     

06 Dec, 2014

1 commit

20 Oct, 2014

1 commit

29 Nov, 2012

2 commits

06 May, 2011

1 commit

06 Jan, 2011

1 commit

21 Dec, 2010

1 commit

10 Nov, 2010

1 commit

  • 5b85e04e9   pcmcia/sa1100: don't put machine specific init functions in .init.text ... Browse Code »

    These are called by sa11x0_drv_pcmcia_probe (which is marked now with
    __devinit) so they can go to .devinit.text now, too.

    This fixes:

    WARNING: drivers/pcmcia/sa1100_cs.o(.text+0x10): Section mismatch in reference from the function sa11x0_drv_pcmcia_probe() to the function .init.text:pcmcia_simpad_init()
    The function sa11x0_drv_pcmcia_probe() references
    the function __init pcmcia_simpad_init().
    This is often because sa11x0_drv_pcmcia_probe lacks a __init
    annotation or the annotation of pcmcia_simpad_init is wrong.

    and a similar warning for pcmcia_collie_init, pcmcia_cerf_init,
    pcmcia_h3600_init and pcmcia_shannon_init.

    While at it mark pcmcia_assabet_init with __devinit, too.

    Signed-off-by: Uwe Kleine-König
    CC: Russell King
    CC: Eric Miao
    CC: linux-arm-kernel@lists.infradead.org
    Signed-off-by: Dominik Brodowski

    Uwe Kleine-König
     

29 Sep, 2010

1 commit

  • 1ac71e5a3   pcmcia: convert pcmcia_request_configuration to pcmcia_enable_device ... Browse Code »

    pcmcia_enable_device() now replaces pcmcia_request_configuration().
    Instead of config_req_t, all necessary flags are either passed as
    a parameter to pcmcia_enable_device(), or (in rare circumstances)
    set in struct pcmcia_device -> flags.

    With the last remaining user of include/pcmcia/cs.h gone, remove
    all references.

    CC: netdev@vger.kernel.org
    CC: linux-wireless@vger.kernel.org
    CC: linux-ide@vger.kernel.org
    CC: linux-usb@vger.kernel.org
    CC: laforge@gnumonks.org
    CC: linux-mtd@lists.infradead.org
    CC: alsa-devel@alsa-project.org
    CC: linux-serial@vger.kernel.org
    CC: Jiri Kosina
    CC: linux-scsi@vger.kernel.org
    Acked-by: Gustavo F. Padovan (for drivers/bluetooth)
    Tested-by: Wolfram Sang
    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

31 Jul, 2010

1 commit

  • ac8b42283   pcmcia: remove cs_types.h ... Browse Code »

    Remove cs_types.h which is no longer needed: Most definitions aren't
    used at all, a few can be made away with, and two remaining definitions
    (typedefs, unfortunatley) may be moved to more specific places.

    CC: linux-ide@vger.kernel.org
    CC: linux-usb@vger.kernel.org
    CC: laforge@gnumonks.org
    CC: linux-mtd@lists.infradead.org
    CC: alsa-devel@alsa-project.org
    CC: linux-serial@vger.kernel.org
    Acked-by: Marcel Holtmann (for drivers/bluetooth/)
    Acked-by: David S. Miller
    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

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
     

24 Mar, 2010

1 commit

  • d7646f763   pcmcia: use dev_pm_ops for class pcmcia_socket_class ... Browse Code »

    Instead of requiring PCMCIA socket drivers to call various functions
    during their (bus) resume and suspend functions, register an own
    dev_pm_ops for this class. This fixes several suspend/resume bugs
    seen on db1xxx-ss, and probably on some other socket drivers, too.

    With regard to the asymmetry with only _noirq suspend, but split up
    resume, please see bug 14334 and commit 9905d1b411946fb3 .

    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

07 Dec, 2009

1 commit

09 Nov, 2009

1 commit

29 Sep, 2009

1 commit

25 Mar, 2009

1 commit

  • 7a192ec33   platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver' ... Browse Code »

    This patch fixes the bug reported in
    http://bugzilla.kernel.org/show_bug.cgi?id=11681.

    "Lots of device drivers register a 'struct device_driver' with
    the '.bus' member set to '&platform_bus_type'. This is wrong,
    since the platform_bus functions expect the 'struct device_driver'
    to be wrapped up in a 'struct platform_driver' which provides
    some additional callbacks (like suspend_late, resume_early).
    The effect may be that platform_suspend_late() uses bogus data
    outside the device_driver struct as a pointer pointer to the
    device driver's suspend_late() function or other hard to
    reproduce failures."(Lothar Wassmann)

    Signed-off-by: Ming Lei
    Acked-by: Henrique de Moraes Holschuh
    Acked-by: David Brownell
    Signed-off-by: Greg Kroah-Hartman

    Ming Lei
     

01 Jul, 2006

1 commit

31 Oct, 2005

2 commits

30 Oct, 2005

1 commit

29 Oct, 2005

1 commit

  • 9480e307c   [PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks ... Browse Code »

    In PM v1, all devices were called at SUSPEND_DISABLE level. Then
    all devices were called at SUSPEND_SAVE_STATE level, and finally
    SUSPEND_POWER_DOWN level. However, with PM v2, to maintain
    compatibility for platform devices, I arranged for the PM v2
    suspend/resume callbacks to call the old PM v1 suspend/resume
    callbacks three times with each level in order so that existing
    drivers continued to work.

    Since this is obsolete infrastructure which is no longer necessary,
    we can remove it. Here's an (untested) patch to do exactly that.

    Signed-off-by: Russell King
    Signed-off-by: Greg Kroah-Hartman

    Russell King
     

04 Sep, 2005

1 commit

08 Jul, 2005

1 commit

17 Apr, 2005

2 commits

  • 8bf28030f   [PATCH] fix u32 vs. pm_message_t in pcmcia ... Browse Code »

    This fixes u32 vs. pm_message_t in pcmcia.

    Signed-off-by: Pavel Machek
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Pavel Machek
     
  • 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