linux-sg2042/drivers/media/video/ivtv
Linus Torvalds 0195c00244 Disintegrate and delete asm/system.h
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Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

Pull "Disintegrate and delete asm/system.h" from David Howells:
 "Here are a bunch of patches to disintegrate asm/system.h into a set of
  separate bits to relieve the problem of circular inclusion
  dependencies.

  I've built all the working defconfigs from all the arches that I can
  and made sure that they don't break.

  The reason for these patches is that I recently encountered a circular
  dependency problem that came about when I produced some patches to
  optimise get_order() by rewriting it to use ilog2().

  This uses bitops - and on the SH arch asm/bitops.h drags in
  asm-generic/get_order.h by a circuituous route involving asm/system.h.

  The main difficulty seems to be asm/system.h.  It holds a number of
  low level bits with no/few dependencies that are commonly used (eg.
  memory barriers) and a number of bits with more dependencies that
  aren't used in many places (eg.  switch_to()).

  These patches break asm/system.h up into the following core pieces:

    (1) asm/barrier.h

        Move memory barriers here.  This already done for MIPS and Alpha.

    (2) asm/switch_to.h

        Move switch_to() and related stuff here.

    (3) asm/exec.h

        Move arch_align_stack() here.  Other process execution related bits
        could perhaps go here from asm/processor.h.

    (4) asm/cmpxchg.h

        Move xchg() and cmpxchg() here as they're full word atomic ops and
        frequently used by atomic_xchg() and atomic_cmpxchg().

    (5) asm/bug.h

        Move die() and related bits.

    (6) asm/auxvec.h

        Move AT_VECTOR_SIZE_ARCH here.

  Other arch headers are created as needed on a per-arch basis."

Fixed up some conflicts from other header file cleanups and moving code
around that has happened in the meantime, so David's testing is somewhat
weakened by that.  We'll find out anything that got broken and fix it..

* tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits)
  Delete all instances of asm/system.h
  Remove all #inclusions of asm/system.h
  Add #includes needed to permit the removal of asm/system.h
  Move all declarations of free_initmem() to linux/mm.h
  Disintegrate asm/system.h for OpenRISC
  Split arch_align_stack() out from asm-generic/system.h
  Split the switch_to() wrapper out of asm-generic/system.h
  Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h
  Create asm-generic/barrier.h
  Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h
  Disintegrate asm/system.h for Xtensa
  Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]
  Disintegrate asm/system.h for Tile
  Disintegrate asm/system.h for Sparc
  Disintegrate asm/system.h for SH
  Disintegrate asm/system.h for Score
  Disintegrate asm/system.h for S390
  Disintegrate asm/system.h for PowerPC
  Disintegrate asm/system.h for PA-RISC
  Disintegrate asm/system.h for MN10300
  ...
2012-03-28 15:58:21 -07:00
..
Kconfig [media] rc: rename the remaining things to rc_core 2010-12-29 08:16:50 -02:00
Makefile [media] media: ivtv: append $(srctree) to -I parameters 2012-03-08 10:42:03 -03:00
ivtv-cards.c [media] ivtv: Add Adaptec Remote Controller 2010-12-30 12:17:08 -02:00
ivtv-cards.h [media] ivtv: Add Adaptec Remote Controller 2010-12-30 12:17:08 -02:00
ivtv-controls.c [media] ivtv: simplify how the decoder controls are set up 2012-03-08 11:03:51 -03:00
ivtv-controls.h [media] ivtv: implement new decoder controls 2012-02-14 13:44:41 -02:00
ivtv-driver.c [media] Driver: video: Use the macro DMA_BIT_MASK() 2012-03-08 11:25:41 -03:00
ivtv-driver.h Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
ivtv-fileops.c [media] ivtv: implement new decoder command ioctls 2012-02-14 13:43:27 -02:00
ivtv-fileops.h V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 2009-01-02 17:11:12 -02:00
ivtv-firmware.c [media] ivtv: Internally separate encoder & decoder standard setting 2011-06-01 08:46:38 -03:00
ivtv-firmware.h V4L/DVB: ivtv: Add firmare monitoring and debug mode to ignore firmware problems 2010-08-02 14:47:55 -03:00
ivtv-gpio.c V4L/DVB: ivtv: convert gpio subdev to new control framework 2010-08-08 23:43:05 -03:00
ivtv-gpio.h
ivtv-i2c.c [media] rc/keymaps: Remove the obsolete rc-rc5-tv keymap 2011-03-22 19:24:17 -03:00
ivtv-i2c.h [media] video: Drop undue references to i2c-algo-bit 2011-11-24 15:11:17 -02:00
ivtv-ioctl.c [media] ivtv: simplify how the decoder controls are set up 2012-03-08 11:03:51 -03:00
ivtv-ioctl.h [media] ivtv: Internally separate encoder & decoder standard setting 2011-06-01 08:46:38 -03:00
ivtv-irq.c [media] ivtv: remove open_id/id from the filehandle code 2012-01-16 10:00:10 -02:00
ivtv-irq.h ivtv: use kthread_worker instead of workqueue 2010-06-29 10:07:09 +02:00
ivtv-mailbox.c V4L/DVB: ivtv: Automatic firmware reload 2010-08-02 14:48:13 -03:00
ivtv-mailbox.h V4L/DVB: ivtv: Automatic firmware reload 2010-08-02 14:48:13 -03:00
ivtv-queue.c ivtv: Fix PCI DMA direction 2009-06-05 08:05:23 -07:00
ivtv-queue.h V4L/DVB (10488): ivtv: cleanup naming conventions 2009-03-30 12:42:41 -03:00
ivtv-routing.c V4L/DVB (11380): v4l2-subdev: change s_routing prototype 2009-04-06 21:44:27 -03:00
ivtv-routing.h
ivtv-streams.c [media] ivtv: simplify how the decoder controls are set up 2012-03-08 11:03:51 -03:00
ivtv-streams.h
ivtv-udma.c media: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:18 +08:00
ivtv-udma.h V4L/DVB (10488): ivtv: cleanup naming conventions 2009-03-30 12:42:41 -03:00
ivtv-vbi.c [media] ivtv: Internally separate encoder & decoder standard setting 2011-06-01 08:46:38 -03:00
ivtv-vbi.h [media] ivtv: Return EFAULT when copy_from_user() fails in ivtv_write_vbi_from_user() 2010-12-29 08:17:10 -02:00
ivtv-version.h [media] ivtv,cx18: Use default version control for VIDIOC_QUERYCAP 2011-07-27 17:53:14 -03:00
ivtv-yuv.c [media] ivtv: switch to the v4l core lock 2012-01-16 09:59:43 -02:00
ivtv-yuv.h
ivtvfb.c Driver core: driver_find() drops reference before returning 2012-01-24 16:00:34 -08:00