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  1. 27 2月, 2010 2 次提交
    • M
      MIPS: PCMCIA: new socket driver for Au1000 demoboards. · 66213b3c
      由 Manuel Lauss 提交于 
      New PCMCIA socket driver for all Db/Pb1xxx boards (except Pb1000),
which replaces au1000_db1x00.c and (most of) au1000_pb1x00.c.
Notable improvements:
        - supports Db1000, DB/PB1100/1500/1550/1200.
        - support for carddetect and statuschange IRQs.
        - pcmcia socket mem/io/attr areas and irqs passed through
          platform resource information.
        - doesn't freeze system during card insertion/ejection like
          the one it replaces.
        - boardtype is automatically detected using BCSR ID register.

Run-tested on the DB1200.

Cc: Linux-PCMCIA <linux-pcmcia@lists.infradead.org>
Signed-off-by: NManuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      66213b3c
    • M
      MIPS: Alchemy: devboard register abstraction · 9bdcf336
      由 Manuel Lauss 提交于 
      All Alchemy development boards have external CPLDs with a few registers
in them.  They all share an identical register layout with only a few
minor differences (except the PB1000) in bit functions and base
addresses.

This patch
- adds a primitive facility to initialize and use these external
  registers,
- replaces all occurrences of bcsr->xxx accesses with calls to the new
  functions (the pb1200 cascade irq handling code is special).
- collects BCSR register information scattered throughout the board
  headers in a central place.
Signed-off-by: NManuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      9bdcf336
  3. 24 2月, 2010 1 次提交
  5. 23 2月, 2010 2 次提交
  7. 17 12月, 2009 2 次提交
  9. 16 12月, 2009 1 次提交
  11. 14 12月, 2009 1 次提交
  13. 13 12月, 2009 1 次提交
  15. 12 12月, 2009 1 次提交
  17. 08 12月, 2009 1 次提交
    • D
      pcmcia: CodingStyle fixes · 9fea84f4
      由 Dominik Brodowski 提交于 
      Fix several CodingStyle issues in drivers/pcmcia/ . checkpatch.pl no longer
reports errors in the PCMCIA core. The remaining warnings mostly relate to
wrong indent -- PCMCIA historically used 4 spaces --, to lines over 80
characters and to hundreds of typedefs. The cleanup of those will follow
in the future.
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
      9fea84f4
  19. 07 12月, 2009 5 次提交
  21. 29 11月, 2009 8 次提交
  23. 22 11月, 2009 1 次提交
    • J
      drivers/pcmcia: remove unnecessary kzalloc · 78a14e27
      由 Julia Lawall 提交于 
      The result of calling kzalloc is never used or freed.

The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r exists@
local idexpression x;
statement S;
expression E;
identifier f,f1,l;
position p1,p2;
expression *ptr != NULL;
@@

x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
...
if (x == NULL) S
<... when != x
     when != if (...) { <+...x...+> }
(
x->f1 = E
|
 (x->f1 == NULL || ...)
|
 f(...,x->f1,...)
)
...>
(
 return \(0\|<+...x...+>\|ptr\);
|
 return@p2 ...;
)

@script:python@
p1 << r.p1;
p2 << r.p2;
@@

print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line)
// </smpl>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
      78a14e27
  25. 12 11月, 2009 1 次提交
  27. 09 11月, 2009 13 次提交