Eric Lee / smarc-fsl-linux-kernel

28 Sep, 2011

1 commit

15 Feb, 2011

1 commit

  • fea952e5c   ALSA: core: sparse cleanups ... Browse Code »

    Change the core code where sparse complains. In most cases, this means
    just adding annotations to confirm that we indeed want to do the dirty
    things we're doing.

    Signed-off-by: Clemens Ladisch
    Signed-off-by: Takashi Iwai

    Clemens Ladisch
     

08 Jul, 2009

1 commit

  • cc6a8acde   ALSA: Fix SG-buffer DMA with non-coherent architectures ... Browse Code »

    Using SG-buffers with dma_alloc_coherent() is often very inefficient
    on non-coherent architectures because a tracking record could be
    allocated in addition for each dma_alloc_coherent() call.
    Instead, simply disable SG-buffers but just allocate normal continuous
    buffers on non-supported (currently all but x86) architectures.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

12 Oct, 2008

1 commit

29 Aug, 2008

3 commits

25 Aug, 2008

2 commits

13 Aug, 2008

1 commit

19 May, 2008

1 commit

29 Apr, 2008

1 commit

01 Feb, 2008

1 commit

  • df1deb675   [ALSA] sound/core/memalloc.c: Add missing pci_dev_put ... Browse Code »

    There should be a pci_dev_put when breaking out of a loop that iterates
    over calls to pci_get_device and similar functions.
    In this case, the return under the initial if needs a pci_dev_put in the
    same way that the return under the subsequent for loop has a pci_dev_put.
    This was fixed using the following semantic patch.
    //
    @@
    type T;
    identifier d;
    expression e;
    @@
    T *d;
    ...
    while ((d = \(pci_get_device\|pci_get_device_reverse\|pci_get_subsys\|pci_get_class\)(..., d)) != NULL)
    {... when != pci_dev_put(d)
    when != e = d
    (
    return d;
    |
    + pci_dev_put(d);
    ? return ...;
    )
    ...}
    //

    Signed-off-by: Julia Lawall
    Signed-off-by: Andrew Morton
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Julia Lawall
     

16 Oct, 2007

2 commits

24 Sep, 2007

1 commit

09 Feb, 2007

1 commit

  • 9244b2c30   [ALSA] alsa core: convert to list_for_each_entry* ... Browse Code »

    This patch converts most uses of list_for_each to list_for_each_entry all
    across alsa. In some place apparently an item can be on a list with
    different pointers so of course that isn't compatible with list_for_each, I
    therefore didn't touch those places.

    Signed-off-by: Johannes Berg
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Johannes Berg
     

01 Jul, 2006

1 commit

22 Mar, 2006

3 commits

03 Jan, 2006

1 commit

23 Nov, 2005

1 commit

  • f3d48f037   [PATCH] unpaged: fix sound Bad page states ... Browse Code »

    Earlier I unifdefed PageCompound, so that snd_pcm_mmap_control_nopage and
    others can give out a 0-order component of a higher-order page, which won't
    be mistakenly freed when zap_pte_range unmaps it. But many Bad page states
    reported a PG_reserved was freed after all: I had missed that we need to
    say __GFP_COMP to get compound page behaviour.

    Some of these higher-order pages are allocated by snd_malloc_pages, some by
    snd_malloc_dev_pages; or if SBUS, by sbus_alloc_consistent - but that has
    no gfp arg, so add __GFP_COMP into its sparc32/64 implementations.

    I'm still rather puzzled that DRM seems not to need a similar change.

    Signed-off-by: Hugh Dickins
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Hugh Dickins
     

28 Oct, 2005

1 commit

09 Oct, 2005

1 commit

  • dd0fc66fb   [PATCH] gfp flags annotations - part 1 ... Browse Code »

    - added typedef unsigned int __nocast gfp_t;

    - replaced __nocast uses for gfp flags with gfp_t - it gives exactly
    the same warnings as far as sparse is concerned, doesn't change
    generated code (from gcc point of view we replaced unsigned int with
    typedef) and documents what's going on far better.

    Signed-off-by: Al Viro
    Signed-off-by: Linus Torvalds

    Al Viro
     

12 Sep, 2005

1 commit

  • 0dd119f70   [ALSA] pci_find_device remove ... Browse Code »

    Memalloc module,CS46xx driver,VIA82xx driver,ALI5451 driver
    au88x0 driver
    Replace pci_find_device() with pci_get_device() and pci_dev_put().

    Signed-off-by: Jiri Slaby
    Signed-off-by: Takashi Iwai

    Jiri Slaby
     

30 Aug, 2005

2 commits

28 Jul, 2005

1 commit

22 Jun, 2005

1 commit

17 Apr, 2005

1 commit

  • 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