Eric Lee / smarc-fsl-linux-kernel

13 Jan, 2012

2 commits

  • ff2d8b19a   treewide: convert uses of ATTRIB_NORETURN to __noreturn ... Browse Code »

    Use the more commonly used __noreturn instead of ATTRIB_NORETURN.

    [akpm@linux-foundation.org: coding-style fixes]
    Signed-off-by: Joe Perches
    Cc: Ingo Molnar
    Cc: Peter Zijlstra
    Cc: Haavard Skinnemoen
    Cc: Hans-Christian Egtvedt
    Cc: Tony Luck
    Cc: Fenghua Yu
    Acked-by: Geert Uytterhoeven
    Acked-by: Ralf Baechle
    Cc: Benjamin Herrenschmidt
    Cc: Paul Mackerras
    Cc: Martin Schwidefsky
    Cc: Heiko Carstens
    Cc: Chris Metcalf
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Joe Perches
     
  • 9402c95f3   treewide: remove useless NORET_TYPE macro and uses ... Browse Code »

    It's a very old and now unused prototype marking so just delete it.

    Neaten panic pointer argument style to keep checkpatch quiet.

    Signed-off-by: Joe Perches
    Cc: Ingo Molnar
    Cc: Peter Zijlstra
    Cc: Haavard Skinnemoen
    Cc: Hans-Christian Egtvedt
    Cc: Tony Luck
    Cc: Fenghua Yu
    Acked-by: Geert Uytterhoeven
    Acked-by: Ralf Baechle
    Cc: Benjamin Herrenschmidt
    Cc: Paul Mackerras
    Cc: Martin Schwidefsky
    Cc: Heiko Carstens
    Cc: Chris Metcalf
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Joe Perches
     

09 Nov, 2011

9 commits

31 Jul, 2011

7 commits

17 Mar, 2011

1 commit

23 Jan, 2011

1 commit

  • 5df1abdbd   m68k/amiga: Fix "debug=mem" ... Browse Code »

    `debug=mem' on Amiga has been broken for a while.
    early_param() processing is done very/too early, i.e. before
    amiga_identify() / amiga_chip_init(), causing amiga_savekmsg_setup() not
    to find any Chip RAM.

    As we don't plan to free this memory anyway, just steal it from the initial
    Chip RAM memory block instead.

    Signed-off-by: Geert Uytterhoeven

    Geert Uytterhoeven
     

27 May, 2010

8 commits

18 May, 2010

4 commits

28 Feb, 2010

1 commit

  • 1a0caf41c   m68k: Use DIV_ROUND_CLOSEST ... Browse Code »

    The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d
    but is perhaps more readable.

    The semantic patch that makes this change is as follows:
    (http://www.emn.fr/x-info/coccinelle/)

    //
    @haskernel@
    @@

    @depends on haskernel@
    expression x,__divisor;
    @@

    - (((x) + ((__divisor) / 2)) / (__divisor))
    + DIV_ROUND_CLOSEST(x,__divisor)
    //

    Signed-off-by: Julia Lawall
    Signed-off-by: Geert Uytterhoeven

    Julia Lawall
     

27 Aug, 2009

1 commit

13 Jan, 2009

1 commit

23 Oct, 2008

1 commit

15 Oct, 2008

1 commit

25 Jul, 2008

1 commit

  • 27ac792ca   PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures ... Browse Code »

    On 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit
    boundary. For example:

    u64 val = PAGE_ALIGN(size);

    always returns a value < 4GB even if size is greater than 4GB.

    The problem resides in PAGE_MASK definition (from include/asm-x86/page.h for
    example):

    #define PAGE_SHIFT 12
    #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
    #define PAGE_MASK (~(PAGE_SIZE-1))
    ...
    #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)

    The "~" is performed on a 32-bit value, so everything in "and" with
    PAGE_MASK greater than 4GB will be truncated to the 32-bit boundary.
    Using the ALIGN() macro seems to be the right way, because it uses
    typeof(addr) for the mask.

    Also move the PAGE_ALIGN() definitions out of include/asm-*/page.h in
    include/linux/mm.h.

    See also lkml discussion: http://lkml.org/lkml/2008/6/11/237

    [akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c]
    [akpm@linux-foundation.org: fix v850]
    [akpm@linux-foundation.org: fix powerpc]
    [akpm@linux-foundation.org: fix arm]
    [akpm@linux-foundation.org: fix mips]
    [akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c]
    [akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c]
    [akpm@linux-foundation.org: fix powerpc]
    Signed-off-by: Andrea Righi
    Cc:
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrea Righi
     

21 Jul, 2008

2 commits

  • 0795dbcc4   m68k/amiga/: possible cleanups ... Browse Code »

    This patch contains the following possible cleanups:
    - amiints.c: add a proper prototype for amiga_init_IRQ() in
    include/asm-m68k/amigaints.h
    - make the following needlessly global code static:
    - config.c: amiga_model
    - config.c: amiga_psfreq
    - config.c: amiga_serial_console_write()
    - #if 0 the following unused functions:
    - config.c: amiga_serial_puts()
    - config.c: amiga_serial_console_wait_key()
    - config.c: amiga_serial_gets()
    - remove the following unused variable:
    - config.c: amiga_masterclock

    Signed-off-by: Adrian Bunk
    Signed-off-by: Geert Uytterhoeven
    Signed-off-by: Linus Torvalds

    Adrian Bunk
     
  • 8468afc03   export amiga_vblank ... Browse Code »

    This patch fixes the following build error:

    ..
    Building modules, stage 2.
    MODPOST 1203 modules
    ERROR: "amiga_vblank" [drivers/video/amifb.ko] undefined!
    ..
    make[2]: *** [__modpost] Error 1

    Reported-by: Adrian Bunk
    Signed-off-by: Adrian Bunk
    Signed-off-by: Geert Uytterhoeven
    Signed-off-by: Linus Torvalds

    Adrian Bunk