linux-toradex.git/drivers/of/of_mdio.c, branch v3.2.59

of_mdio: Don't phy_scan_fixups() twice

2011-10-25T04:55:52+00:00

The "phy_device_register()" call 5 lines down already calls
phy_scan_fixups(), there's no need to do it a second time.

Signed-off-by: Kyle Moffett 
Signed-off-by: Grant Likely

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

of/mdio: Fix some endianness problems.

2010-12-24T08:25:54+00:00

In of_mdiobus_register(), the __be32 *addr variable is dereferenced.
This will not work on little-endian targets.  Also since it is
unsigned, checking for less than zero is redundant.

Fix these two issues.

Signed-off-by: David Daney 
[grant.likely@secretlab.ca: removed goto]
Signed-off-by: Grant Likely

of/irq: Move irq_of_parse_and_map() to common code

2010-06-28T19:41:33+00:00

Merge common code between PowerPC and Microblaze.  SPARC implements
irq_of_parse_and_map(), but the implementation is different, so it
does not use this code.

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Cc: Michal Simek 
Cc: "David S. Miller" 
Cc: Stephen Rothwell 
Cc: Jeremy Kerr

Merge remote branch 'origin' into secretlab/next-devicetree

2010-05-22T06:36:56+00:00

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely

of: eliminate of_device->node and dev_archdata->{of,prom}_node

2010-05-18T22:10:45+00:00

This patch eliminates the node pointer from struct of_device and the
of_node (or prom_node) pointer from struct dev_archdata since the node
pointer is now part of struct device proper when CONFIG_OF is set, and
all users of the old pointer locations have already been converted over
to use device->of_node.

Also remove dev_archdata_{get,set}_node() as it is no longer used by
anything.

Signed-off-by: Grant Likely

of: Always use 'struct device.of_node' to get device node pointer.

2010-05-18T22:10:44+00:00

The following structure elements duplicate the information in
'struct device.of_node' and so are being eliminated.  This patch
makes all readers of these elements use device.of_node instead.

(struct of_device *)->node
(struct dev_archdata *)->prom_node (sparc)
(struct dev_archdata *)->of_node (powerpc & microblaze)

Signed-off-by: Grant Likely

driver-core: Add device node pointer to struct device

2010-04-29T00:20:57+00:00

Currently, platforms using CONFIG_OF add a 'struct device_node *of_node'
to dev->archdata.  However, with CONFIG_OF becoming generic for all
architectures, it makes sense for commonality to move it out of archdata
and into struct device proper.

This patch adds a struct device_node *of_node member to struct device
and updates all locations which currently write the device_node pointer
into archdata to also update dev->of_node.  Subsequent patches will
modify callers to use the archdata location and ultimately remove
the archdata member entirely.

Signed-off-by: Grant Likely 
Acked-by: Greg Kroah-Hartman 
CC: Michal Simek 
CC: Greg Kroah-Hartman 
CC: Benjamin Herrenschmidt 
CC: "David S. Miller" 
CC: Stephen Rothwell 
CC: Jeremy Kerr 
CC: microblaze-uclinux@itee.uq.edu.au
CC: linux-kernel@vger.kernel.org
CC: linuxppc-dev@ozlabs.org
CC: sparclinux@vger.kernel.org

of: check for IS_ERR()

2010-04-28T07:07:29+00:00

get_phy_device() can return an ERR_PTR()

Signed-off-by: Dan Carpenter 
Signed-off-by: Grant Likely

of: assume big-endian properties, adding conversions where necessary

2010-02-09T15:34:10+00:00

Properties in the device tree are specified as big-endian. At present,
the only platforms to support device trees are also big-endian, so we've
been acessing the properties as raw values.

We'd like to add device tree support to little-endian platforms too, so
add endian conversion to the sites where we access property values in
the common of code.

Compiled on powerpc (ppc44x_defconfig & ppc64_defconfig) and arm (fdt
support only for now).

Signed-off-by: Jeremy Kerr 
Signed-off-by: Grant Likely