Eric Lee / smarc-fsl-linux-kernel

21 May, 2019

1 commit

  • c82ee6d3b   treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 ... Browse Code »

    Based on 1 normalized pattern(s):

    this program is free software you can redistribute it and or modify
    it under the terms of the gnu general public license as published by
    the free software foundation either version 2 or at your option any
    later version this program is distributed in the hope that it will
    be useful but without any warranty without even the implied warranty
    of merchantability or fitness for a particular purpose see the gnu
    general public license for more details you should have received a
    copy of the gnu general public license along with this program see
    the file copying if not write to the free software foundation 675
    mass ave cambridge ma 02139 usa

    extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-or-later

    has been chosen to replace the boilerplate/reference in 52 file(s).

    Signed-off-by: Thomas Gleixner
    Reviewed-by: Jilayne Lovejoy
    Reviewed-by: Steve Winslow
    Reviewed-by: Kate Stewart
    Reviewed-by: Allison Randal
    Cc: linux-spdx@vger.kernel.org
    Link: https://lkml.kernel.org/r/20190519154042.342335923@linutronix.de
    Signed-off-by: Greg Kroah-Hartman

    Thomas Gleixner
     

13 Jun, 2017

1 commit

10 May, 2014

1 commit

  • 58eb8cd56   ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers ... Browse Code »

    This patch fixes host drivers to use CONFIG_PM_SLEEP instead of CONFIG_PM
    where applicable. Benefits of this change:

    * unused code is not being compiled in for CONFIG_PM=y, CONFIG_PM_SLEEP=n
    and CONFIG_PM_RUNTIME=y configurations

    * easier transition to use struct dev_pm_ops and SIMPLE_DEV_PM_OPS() in
    the future

    * more consistent code (there are host drivers which are using the correct
    CONFIG_PM_SLEEP checks already)

    The patch leaves the core libata code and ->port_[suspend,resume] support
    in sata_[inic162x,nv,sil24].c alone for now.

    Signed-off-by: Bartlomiej Zolnierkiewicz
    Signed-off-by: Tejun Heo

    Bartlomiej Zolnierkiewicz
     

14 Feb, 2014

1 commit

03 Jun, 2013

1 commit

  • 0a86e1c85   ata: use pci_get_drvdata() ... Browse Code »

    Use the wrapper function for getting the driver data using pci_dev
    instead of using dev_get_drvdata() with &pdev->dev, so we can directly
    pass a struct pci_dev. This is a purely cosmetic change.

    Signed-off-by: Jingoo Han
    Signed-off-by: Tejun Heo

    Jingoo Han
     

04 Jan, 2013

1 commit

  • 0ec249146   Drivers: ata: remove __dev* attributes. ... Browse Code »

    CONFIG_HOTPLUG is going away as an option. As a result, the __dev*
    markings need to be removed.

    This change removes the use of __devinit, __devexit_p, __devinitdata,
    and __devexit from these drivers.

    Based on patches originally written by Bill Pemberton, but redone by me
    in order to handle some of the coding style issues better, by hand.

    Cc: Bill Pemberton
    Cc: Jeff Garzik
    Cc: Viresh Kumar
    Signed-off-by: Greg Kroah-Hartman

    Greg Kroah-Hartman
     

29 Nov, 2012

1 commit

26 Jul, 2012

1 commit

  • 2fc75da0c   ata: use module_pci_driver ... Browse Code »

    This patch converts the drivers in drivers/ata/* to use module_pci_driver()
    macro which makes the code smaller and a bit simpler.

    Signed-off-by: Axel Lin
    Cc: Alan Cox
    Cc: Jeff Garzik
    Cc: Mikael Pettersson
    Cc: Mark Lord
    Cc: Jeremy Higdon
    Cc: Benjamin Herrenschmidt
    Signed-off-by: Jeff Garzik

    Axel Lin
     

15 Oct, 2011

2 commits

24 Jul, 2011

1 commit

  • 06296a1e6   ata: Add and use ata_print_version_once ... Browse Code »

    Use a single mechanism to show driver version.
    Reduces text a tiny bit too.

    Remove uses of static int printed_version
    Add and use ata_print_version(const struct device *, const char *ver)
    and ata_print_version_once.

    $ size drivers/ata/built-in.*
    text data bss dec hex filename
    544969 73893 116584 735446 b38d6 drivers/ata/built-in.allyesconfig.ata.o
    543870 73893 116592 734355 b34ad drivers/ata/built-in.allyesconfig.print_once.o
    141328 14689 4220 160237 271ed drivers/ata/built-in.defconfig.ata.o
    141212 14689 4220 160121 27179 drivers/ata/built-in.defconfig.print_once.o

    Signed-off-by: Joe Perches
    Signed-off-by: Jeff Garzik

    Joe Perches
     

26 May, 2010

2 commits

  • 1c5afdf7a   libata-sff: separate out BMDMA init ... Browse Code »

    Separate out ata_pci_bmdma_prepare_host() and ata_pci_bmdma_init_one()
    from their SFF counterparts. SFF ones no longer try to initialize
    BMDMA or set PCI master.

    Signed-off-by: Tejun Heo
    Signed-off-by: Jeff Garzik

    Tejun Heo
     
  • c3b288942   libata-sff: separate out BMDMA irq handler ... Browse Code »

    Separate out BMDMA irq handler from SFF irq handler. The misnamed
    host_intr() functions are renamed to ata_sff_port_intr() and
    ata_bmdma_port_intr(). Common parts are factored into
    __ata_sff_port_intr() and __ata_sff_interrupt() and used by sff and
    bmdma interrupt routines.

    All BMDMA drivers now use ata_bmdma_interrupt() or
    ata_bmdma_port_intr() while all non-BMDMA SFF ones use
    ata_sff_interrupt() or ata_sff_port_intr().

    For now, ata_pci_sff_init_one() uses ata_bmdma_interrupt() as it's
    used by both SFF and BMDMA drivers.

    Signed-off-by: Tejun Heo
    Signed-off-by: Jeff Garzik

    Tejun Heo
     

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
     

04 Dec, 2009

1 commit

02 Sep, 2009

1 commit