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| author | Grant Likely <[email protected]> | 2013-10-03 20:04:31 +0000 |
|---|---|---|
| committer | Grant Likely <[email protected]> | 2013-10-14 11:43:44 +0000 |
| commit | 444c91e5720cb5b825356e32c67c2c5184d1c09a (patch) | |
| tree | a264d45e0bce1325775c12ae9c73e3d64b5df21d /lib/spinlock_debug.c | |
| parent | Linux 3.12-rc5 (diff) | |
| download | kernel-444c91e5720cb5b825356e32c67c2c5184d1c09a.tar.gz kernel-444c91e5720cb5b825356e32c67c2c5184d1c09a.zip | |
of: fix unnecessary warning on missing /cpus node
Not all DT platforms have all the cpus collected under a /cpus node.
That just happens to be a details of FDT, ePAPR and PowerPC platforms.
Sparc does something different, but unfortunately the current code
complains with a warning if /cpus isn't there. This became a problem
with commit f86e4718, "driver/core cpu: initialize of_node in cpu's
device structure", which caused the function to get called for all
architectures.
This commit is a temporary fix to fail silently if the cpus node isn't
present. A proper fix will come later to allow arch code to provide a
custom mechanism for decoding the CPU hwid if the 'reg' property isn't
appropriate.
Signed-off-by: Grant Likely <[email protected]>
Cc: David Miller <[email protected]>
Cc: Sudeep KarkadaNagesha <[email protected]>
Cc: Rob Herring <[email protected]>
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions