1. 22 8月, 2013 1 次提交
  2. 15 4月, 2013 1 次提交
  3. 06 2月, 2013 1 次提交
  4. 04 1月, 2013 1 次提交
    • G
      Drivers: media: remove __dev* attributes. · 4c62e976
      Greg Kroah-Hartman 提交于
      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,
      __devinitconst, 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 <wfp5p@virginia.edu>
      Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      4c62e976
  5. 22 12月, 2012 1 次提交
    • M
      [media] rc: Call rc_register_device before irq setup · 9fa35204
      Matthijs Kooijman 提交于
      This should fix a potential race condition, when the irq handler
      triggers while rc_register_device is still setting up the rdev->raw
      device.
      This crash has not been observed in practice, but there should be a very
      small window where it could occur. Since ir_raw_event_store_with_filter
      checks if rdev->raw is not NULL before using it, this bug is not
      triggered if the request_irq triggers a pending irq directly (since
      rdev->raw will still be NULL then).
      This commit was tested on nuvoton-cir only.
      
      Cc: Jarod Wilson <jarod@redhat.com>
      Cc: Maxim Levitsky <maximlevitsky@gmail.com>
      Cc: David Härdeman <david@hardeman.nu>
      Signed-off-by: NMatthijs Kooijman <matthijs@stdin.nl>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      9fa35204
  6. 22 11月, 2012 3 次提交
  7. 29 10月, 2012 1 次提交
  8. 27 10月, 2012 1 次提交
    • D
      [media] rc-core: add separate defines for protocol bitmaps and numbers · c003ab1b
      David Härdeman 提交于
      The RC_TYPE_* defines are currently used both where a single protocol is
      expected and where a bitmap of protocols is expected.
      
      Functions like rc_keydown() and functions which add/remove entries to the
      keytable want a single protocol. Future userspace APIs would also
      benefit from numeric protocols (rather than bitmap ones). Keytables are
      smaller if they can use a small(ish) integer rather than a bitmap.
      
      Other functions or struct members (e.g. allowed_protos,
      enabled_protocols, etc) accept multiple protocols and need a bitmap.
      
      Using different types reduces the risk of programmer error. Using a
      protocol enum whereever possible also makes for a more future-proof
      user-space API as we don't need to worry about a sufficient number of
      bits being available (e.g. in structs used for ioctl() calls).
      
      The use of both a number and a corresponding bit is dalso one in e.g.
      the input subsystem as well (see all the references to set/clear bit when
      changing keytables for example).
      
      This patch separate the different usages in preparation for
      upcoming patches.
      
      Where a single protocol is expected, enum rc_type is used; where one or more
      protocol(s) are expected, something like u64 is used.
      
      The patch has been rewritten so that the format of the sysfs "protocols"
      file is no longer altered (at the loss of some detail). The file itself
      should probably be deprecated in the future though.
      Signed-off-by: NDavid Härdeman <david@hardeman.nu>
      Cc: Andy Walls <awalls@md.metrocast.net>
      Cc: Maxim Levitsky <maximlevitsky@gmail.com>
      Cc: Antti Palosaari <crope@iki.fi>
      Cc: Mike Isely <isely@pobox.com>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      c003ab1b
  9. 07 10月, 2012 1 次提交
  10. 26 9月, 2012 2 次提交
  11. 07 7月, 2012 2 次提交
  12. 27 4月, 2012 1 次提交
  13. 18 4月, 2012 1 次提交
  14. 13 1月, 2012 1 次提交
  15. 02 1月, 2012 1 次提交
  16. 04 9月, 2011 1 次提交
  17. 28 7月, 2011 2 次提交
  18. 20 5月, 2011 3 次提交
  19. 29 12月, 2010 2 次提交
  20. 30 3月, 2010 1 次提交
    • T
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking... · 5a0e3ad6
      Tejun Heo 提交于
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit 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: NTejun Heo <tj@kernel.org>
      Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
      5a0e3ad6
  21. 09 3月, 2010 1 次提交
  22. 24 2月, 2010 1 次提交
  23. 29 1月, 2010 1 次提交
  24. 22 9月, 2009 1 次提交