linux-toradex.git/arch/ppc/lib, branch v2.6.23.17

[POWERPC] User rheap from arch/powerpc/lib

2007-05-10T04:28:17+00:00

Removed rheap in arch/ppc/lib and changed build system to use the
one in arch/powerpc/lib.

Signed-off-by: Kumar Gala

[POWERPC] Change rheap functions to use ulongs instead of pointers

2007-05-10T04:01:43+00:00

The rheap allocation functions return a pointer, but the actual value is based
on how the heap was initialized, and so it can be anything, e.g. an offset
into a buffer.  A ulong is a better representation of the value returned by
the allocation functions.

This patch changes all of the relevant rheap functions to use a unsigned long
integers instead of a pointer.  In case of an error, the value returned is
a negative error code that has been cast to an unsigned long.  The caller can
use the IS_ERR_VALUE() macro to check for this.

All code which calls the rheap functions is updated accordingly.  Macros
IS_MURAM_ERR() and IS_DPERR(), have been deleted in favor of IS_ERR_VALUE().

Also added error checking to rh_attach_region().

Signed-off-by: Timur Tabi 
Signed-off-by: Kumar Gala

[STRING]: Move strcasecmp/strncasecmp to lib/string.c

2007-04-26T08:54:39+00:00

We have several platforms using local copies of identical
code.

Signed-off-by: David S. Miller

[POWERPC] PPC: Use ARRAY_SIZE macro when appropriate

2007-02-08T05:08:25+00:00

Use ARRAY_SIZE macro already defined in linux/kernel.h

Signed-off-by: Ahmed S. Darwish 
Cc: Benjamin Herrenschmidt 
Acked-by: Kumar Gala 
Signed-off-by: Andrew Morton 
Signed-off-by: Paul Mackerras

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk

ppc: Fix compile error in arch/ppc/lib/strcase.c

2006-03-28T11:10:02+00:00

Now that the strncasecmp implementation takes a size_t third parameter,
we need to get a definition of size_t from somewhere.

Signed-off-by: Paul Mackerras

ppc: fix strncasecmp prototype

2006-03-28T00:26:18+00:00

Match, Linus's fix to arch/powerpc in arch/ppc. strcasecmp takes a size_t,
not an int, as its third argument.

Signed-off-by: Kumar Gala

[PATCH] powerpc: trivial: modify comments to refer to new location of files

2006-02-10T05:53:51+00:00

This patch removes all self references and fixes references to files
in the now defunct arch/ppc64 tree.  I think this accomplises
everything wanted, though there might be a few references I missed.

Signed-off-by: Jon Mason 
Signed-off-by: Paul Mackerras

ppc32: use L1_CACHE_SHIFT/L1_CACHE_BYTES

2005-10-17T01:50:32+00:00

instead of L1_CACHE_LINE_SIZE and LG_L1_CACHE_LINE_SIZE

Signed-off-by: Stephen Rothwell

[LIB]: Consolidate _atomic_dec_and_lock()

2005-09-15T04:47:01+00:00

Several implementations were essentialy a common piece of C code using
the cmpxchg() macro.  Put the implementation in one spot that everyone
can share, and convert sparc64 over to using this.

Alpha is the lone arch-specific implementation, which codes up a
special fast path for the common case in order to avoid GP reloading
which a pure C version would require.

Signed-off-by: David S. Miller