Drivers: hv: Add a check to deal with spurious interrupts
authorK. Y. Srinivasan <kys@microsoft.com>
Sat, 1 Dec 2012 14:46:55 +0000 (06:46 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 17 Jan 2013 19:39:15 +0000 (11:39 -0800)
commit5ab05951c586a2ed9e19a3ed8c437346bfabbfb7
tree6b35e7482fd3c169fb46de98c3751db1e2035cb5
parentb0209501dc7586cbfbf6d023f2dd3ce4621aff2c
Drivers: hv: Add a check to deal with spurious interrupts

We establish the handler before we have fully initialized the VMBUS state.
Deal with spurious interrupts.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hv/vmbus_drv.c