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author | Thomas Gleixner <tglx@linutronix.de> | 2014-02-24 01:40:20 +0400 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2014-03-04 20:37:53 +0400 |
commit | 02893afdd310fab8f41f6afbe5233c6609ec19ed (patch) | |
tree | a5e9c586e3b48b0489527483e28ac2e140d54255 /drivers/xen/xen-acpi-processor.c | |
parent | 589d03e93f6cd595f68891e48f0804f2c8f38aae (diff) | |
download | linux-02893afdd310fab8f41f6afbe5233c6609ec19ed.tar.xz |
xen: Get rid of the last irq_desc abuse
Warn if any PIRQ cannot be bound to an event channel. Remove the check
for irq_desc->action. This hypercall never fails in practice so we can
emit a warning unconditionally.
Remove a check for a valid irq desc. The only caller of
xen_destroy_irq() will only do so if the irq was previously fully
setup, which means the descriptor has been allocated as well.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Xen <xen-devel@lists.xenproject.org>
Cc: David Vrabel <david.vrabel@citrix.com>
Link: http://lkml.kernel.org/r/20140223212738.579581220@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/xen/xen-acpi-processor.c')
0 files changed, 0 insertions, 0 deletions