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| author | Konrad Rzeszutek Wilk <[email protected]> | 2013-04-16 18:33:20 +0000 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <[email protected]> | 2013-04-16 20:05:15 +0000 |
| commit | cb9c6f15f318aa3aeb62fe525aa5c6dcf6eee159 (patch) | |
| tree | 804a98f6f928a5f27bf69f1b31f40d26867b78aa /drivers/xen/xen-acpi-processor.c | |
| parent | xen/time: Add default value of -1 for IRQ and check for that. (diff) | |
| download | kernel-cb9c6f15f318aa3aeb62fe525aa5c6dcf6eee159.tar.gz kernel-cb9c6f15f318aa3aeb62fe525aa5c6dcf6eee159.zip | |
xen/spinlock: Check against default value of -1 for IRQ line.
The default (uninitialized) value of the IRQ line is -1.
Check if we already have allocated an spinlock interrupt line
and if somebody is trying to do it again. Also set it to -1
when we offline the CPU.
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Diffstat (limited to 'drivers/xen/xen-acpi-processor.c')
0 files changed, 0 insertions, 0 deletions