linux.git/arch/sh, branch v2.6.35-rc4

arch/sh/mm: Eliminate a double lock

2010-06-21T04:46:53+00:00

The function begins and ends with a read_lock.  The latter is changed to a
read_unlock.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// 
@locked@
expression E1;
position p;
@@

read_lock(E1@p,...);

@r exists@
expression x <= locked.E1;
expression locked.E1;
expression E2;
identifier lock;
position locked.p,p1,p2;
@@

*lock@p1 (E1@p,...);
... when != E1
    when != \(x = E2\|&x\)
*lock@p2 (E1,...);
// 

Signed-off-by: Julia Lawall 
Acked-by: Matt Fleming 
Signed-off-by: Paul Mundt

sh: Fix up IORESOURCE_PCI_FIXED usage in pcibios_fixup_device_resources().

2010-06-07T02:42:01+00:00

pcibios_fixup_device_resources() presently skips over resources flagged
with IORESOURCE_PCI_FIXED, which is a remnant of the old PCI-auto code.
The only user for this at present is the Dreamast GAPSPCI code which
can't tolerate any adjustments to the BARs, but a combination of the
IORESOURCE_PCI_FIXED and zeroed out hose offsets does the right thing for
this case already, so we simply kill off the special casing.

Reported-by: Bjorn Helgaas 
Signed-off-by: Paul Mundt

sh: remove duplicated #include

2010-06-07T02:38:54+00:00

Remove duplicated #include('s) in
  arch/sh/boards/mach-ecovec24/setup.c

Signed-off-by: Huang Weiyi 
Signed-off-by: Paul Mundt

Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

2010-06-04T22:42:09+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (23 commits)
  sh: Make intc messages consistent via pr_fmt.
  sh: make sure static declaration on ms7724se
  sh: make sure static declaration on mach-migor
  sh: make sure static declaration on mach-ecovec24
  sh: make sure static declaration on mach-ap325rxa
  clocksource: sh_cmt: compute mult and shift before registration
  clocksource: sh_tmu: compute mult and shift before registration
  sh: PIO disabling for x3proto and urquell.
  sh: mach-sdk7786: conditionally disable PIO support.
  sh: support for platforms without PIO.
  usb: r8a66597-hcd pio to mmio accessor conversion.
  usb: gadget: r8a66597-udc pio to mmio accessor conversion.
  usb: gadget: m66592-udc pio to mmio accessor conversion.
  sh: add romImage MMCIF boot for sh7724 and Ecovec V2
  sh: add boot code to MMCIF driver header
  sh: prepare MMCIF driver header file
  sh: allow romImage data between head.S and the zero page
  sh: Add support MMCIF for ecovec
  sh: remove duplicated #include
  input: serio: disable i8042 for non-cayman sh platforms.
  ...

sh: make sure static declaration on ms7724se

2010-06-02T08:13:57+00:00

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: make sure static declaration on mach-migor

2010-06-02T08:13:52+00:00

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: make sure static declaration on mach-ecovec24

2010-06-02T08:13:47+00:00

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: make sure static declaration on mach-ap325rxa

2010-06-02T08:13:42+00:00

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

Merge branch 'sh/iomap'

2010-06-02T07:32:12+00:00

sh: PIO disabling for x3proto and urquell.

2010-06-02T07:31:46+00:00

urquell only provides PIO in the PCI case, while the x3proto board never
had a working PCIe controller, so it can simply disable it outright.

Signed-off-by: Paul Mundt