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  1. 30 3月, 2009 1 次提交
  3. 16 12月, 2008 2 次提交
    • J
      powerpc: Introduce ppc_pci_flags accessors · 7fe519c2
      由 Josh Boyer 提交于 
      Currently there are a number of platforms that open code access to
the ppc_pci_flags global variable.  However, that variable is not
present if CONFIG_PCI is not set, which can lead to a build break.

This introduces a number of accessor functions that are defined
to be empty in the case of CONFIG_PCI being disabled.  The
various platform files in the kernel are updated to use these.
Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
      7fe519c2
    • N
      powerpc/chrp: Add missing of_node_put in pci.c · 29e931c0
      由 Nicolas Palix 提交于 
      of_node_put is needed before discarding a value received from
of_find_node_by_name, eg in error handling code or when the device
node is no longer used.

The semantic match that catches the bug is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r exists@
local idexpression struct device_node *n;
position p1, p2;
statement S1,S2;
expression E,E1;
expression *ptr != NULL;
@@

(
if (!(n@p1 = of_find_node_by_name(...))) S1
|
n@p1 = of_find_node_by_name(...)
)
<... when != of_node_put(n)
    when != if (...) { <+... of_node_put(n) ...+> }
    when != true !n  || ...
    when != n = E
    when != E = n
if (!n || ...) S2
...>
(
  return \(0\|<+...n...+>\|ptr\);
|
return@p2 ...;
|
n = E1
|
E1 = n
)
@script:python@
p1 << r.p1;
p2 << r.p2;
@@

print "* file: %s of_find_node_by_name %s return %s" % (p1[0].file,p1[0].line,p2[0].line)
// </smpl>
Signed-off-by: NNicolas Palix <npalix@diku.dk>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Acked-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
      29e931c0
  5. 15 10月, 2008 2 次提交
  7. 07 9月, 2008 1 次提交
  9. 20 8月, 2008 1 次提交
  11. 22 7月, 2008 1 次提交
  13. 14 5月, 2008 1 次提交
  15. 29 4月, 2008 1 次提交
  17. 25 1月, 2008 2 次提交
  19. 20 12月, 2007 2 次提交
  21. 10 12月, 2007 1 次提交
  23. 11 10月, 2007 1 次提交
  25. 23 8月, 2007 2 次提交
  27. 22 8月, 2007 1 次提交
    • O
      [POWERPC] Advertise correct IDE mode on Pegasos2 · 556ecf9b
      由 Olaf Hering 提交于 
      The built-in IDE controller is configured in legacy mode, but the PCI
registers advertise native mode.  Force the PCI class into legacy
mode. This allows pata_via to access two drives.

The Pegasos specific irq enforcement in the via82cxxx driver must stay
because there is apparently no generic way to setup irq per channel.

Tested on Pegasos2 with firmware version 20040810, and two IDE disks.
Signed-off-by: NOlaf Hering <olaf@aepfle.de>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
      556ecf9b
  29. 17 8月, 2007 2 次提交
  31. 24 7月, 2007 1 次提交
  33. 29 6月, 2007 3 次提交
  35. 23 5月, 2007 1 次提交
    • L
      [POWERPC] Fix Section mismatch warnings · 405861a0
      由 Li Yang 提交于 
      This patch fix the following Section mismatch warnings in powerpc code.

WARNING: arch/powerpc/platforms/built-in.o - Section mismatch: reference to .init.data:mv643xx_eth_pd_devs from .text between 'mv643xx_eth_add_pds' (at offset 0x9ed2) and 'gg2_read_config'
WARNING: arch/powerpc/platforms/built-in.o - Section mismatch: reference to .init.data:mv643xx_eth_pd_devs from .text between 'mv643xx_eth_add_pds' (at offset 0x9ed6) and 'gg2_read_config'
WARNING: arch/powerpc/platforms/built-in.o - Section mismatch: reference to .init.text:note_scsi_host from __ksymtab between '__ksymtab_note_scsi_host' (at offset 0x8) and '__ksymtab_sys_ctrler'
Signed-off-by: NLi Yang <leoli@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
      405861a0
  37. 09 5月, 2007 1 次提交
  39. 07 5月, 2007 1 次提交
  41. 24 4月, 2007 4 次提交
  43. 13 4月, 2007 3 次提交
  45. 22 3月, 2007 1 次提交
  47. 16 3月, 2007 1 次提交
  49. 06 3月, 2007 1 次提交
  51. 10 2月, 2007 1 次提交
  53. 04 12月, 2006 1 次提交