| commit | dbe83a3b921328e12b2abe894fc692afba293d7f | [log] [tgz] |
|---|---|---|
| author | Andy Walls <awalls@md.metrocast.net> | Mon Jul 19 01:19:43 2010 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Sun Aug 08 23:42:55 2010 -0300 |
| tree | e13443d29b6b929a61584b06dec5f3eff84e2111 | |
| parent | 98d109f90fc02ce8baf1c2471ffcf8d66fb0d8e6 [diff] |
V4L/DVB: cx23885: Protect PCI interrupt mask manipulations with a spinlock This patch encapsulates access to the PCI_INT_MSK register and dev->pci_irqmask variable and protects them with a spinlock. This is needed because both the hard IRQ handler and a workhandler will need to manipulate the mask to disable the AV_CORE interrupt. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>