linux-toradex.git/drivers/mfd/davinci_voicecodec.c, branch v3.10.78

mfd: davinci_voicecodec: use module_platform_driver_probe()

2013-04-05T16:08:45+00:00

This patch uses module_platform_driver_probe() macro which makes
the code smaller and simpler.

Signed-off-by: Jingoo Han 
Signed-off-by: Samuel Ortiz

mfd: remove use of __devexit

2012-11-28T20:22:27+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Srinidhi Kasagar 
Cc: Peter Tyser 
Cc: Daniel Walker 
Cc: Bryan Huntsman 
Acked-by: David Brown 
Acked-by: Linus Walleij 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

mfd: remove use of __devexit_p

2012-11-28T20:16:42+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Srinidhi Kasagar 
Cc: Peter Tyser 
Cc: Daniel Walker 
Cc: Bryan Huntsman 
Acked-by: David Brown 
Acked-by: Linus Walleij 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

mfd: core: Push irqdomain mapping out into devices

2012-09-15T21:22:04+00:00

Currently the MFD core supports remapping MFD cell interrupts using an
irqdomain but only if the MFD is being instantiated using device tree
and only if the device tree bindings use the pattern of registering IPs
in the device tree with compatible properties.  This will be actively
harmful for drivers which support non-DT platforms and use this pattern
for their DT bindings as it will mean that the core will silently change
remapping behaviour and it is also limiting for drivers which don't do
DT with this particular pattern.  There is also a potential fragility if
there are interrupts not associated with MFD cells and all the cells are
omitted from the device tree for some reason.

Instead change the code to take an IRQ domain as an optional argument,
allowing drivers to take the decision about the parent domain for their
interrupts.  The one current user of this feature is ab8500-core, it has
the domain lookup pushed out into the driver.

Signed-off-by: Mark Brown 
Signed-off-by: Samuel Ortiz

mfd: Use mfd cell platform_data for davinci cells platform bits

2011-05-26T17:45:13+00:00

With the addition of a platform device mfd_cell pointer, MFD drivers
can go back to passing platform back to their sub drivers.
This allows for an mfd_cell->mfd_data removal and thus keep the
sub drivers MFD agnostic. This is mostly needed for non MFD aware
sub drivers.

Cc: Miguel Aguilar 
Cc: Mark Brown 
Cc: Liam Girdwood 
Signed-off-by: Samuel Ortiz

asoc: davinci_voicecodec: use mfd_data instead of driver_data

2011-03-23T09:41:56+00:00

Use mfd_data for passing information from mfd drivers to soc
clients.  The mfd_cell's driver_data field is being phased out.

Clients that were using driver_data now access .mfd_data
via mfd_get_data().

Signed-off-by: Andres Salomon 
Acked-by: Mark Brown 
Signed-off-by: Samuel Ortiz

mfd: Fix DaVinci voice codec device name

2011-03-02T09:57:50+00:00

Fix the device name in DaVinci Voice Codec MFD driver to load
davinci-vcif and cq93vc codec client drivers.

Signed-off-by: Manjunathappa, Prakash 
Acked-by: Liam Girdwood 
Signed-off-by: Samuel Ortiz

mfd: Fix davinci memory leak

2010-08-12T09:27:20+00:00

Error handling code following a kmalloc should free the allocated data.

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

// 
@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)
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Samuel Ortiz

mfd: update gfp/slab.h includes

2010-04-02T16:07:53+00:00

Implicit slab.h inclusion via percpu.h is about to go away.  Make sure
gfp.h or slab.h is included as necessary.

Signed-off-by: Tejun Heo 
Acked-by: Samuel Ortiz 
Signed-off-by: Mark Brown

MFD: DaVinci Voice Codec

2010-03-12T11:12:21+00:00

This is the MFD driver for the DaVinci Voice codec, it has two clients:

* Voice codec interface
* Voice codec CQ93VC

Signed-off-by: Miguel Aguilar 
Acked-by: Samuel Ortiz 
Acked-by: Liam Girdwood 
Signed-off-by: Mark Brown