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| author | Nathan Fontenot <nfont@linux.vnet.ibm.com> | 2012-10-02 18:57:57 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-11-15 02:56:41 +0100 |
| commit | 1cf3d8b3d24cd383ddfd5442c83ec5c355ffc2f7 (patch) | |
| tree | 0f4790e95f917c6b76d95c88b7b3d67445261893 /arch/parisc | |
| parent | powerpc+of: Move of_drconf_cell struct definition to asm/prom.h (diff) | |
| download | linux-1cf3d8b3d24cd383ddfd5442c83ec5c355ffc2f7.tar.xz linux-1cf3d8b3d24cd383ddfd5442c83ec5c355ffc2f7.zip | |
powerpc+of: Add of node/property notification chain for adds and removes
This patch moves the notification chain for updates to the device tree
from the powerpc/pseries code to the base OF code. This makes this
functionality available to all architectures.
Additionally the notification chain is updated to allow notifications
for property add/remove/update. To make this work a pointer to a new
struct (of_prop_reconfig) is passed to the routines in the notification chain.
The of_prop_reconfig property contains a pointer to the node containing the
property and a pointer to the property itself. In the case of property
updates, the property pointer refers to the new property.
Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/parisc')
0 files changed, 0 insertions, 0 deletions