diff options
| author | Shaun Ruffell <sruffell@digium.com> | 2011-04-04 16:25:03 +0000 |
|---|---|---|
| committer | Shaun Ruffell <sruffell@digium.com> | 2011-04-04 16:25:03 +0000 |
| commit | 295b0c79dfe4eb175f02797f142c2a059af7b370 (patch) | |
| tree | 4bd16725238739887f449a371183c4e09c412212 | |
| parent | 18fabdcaf495630add47f21c1c135f4244579ac9 (diff) | |
wct4xxp: Add shutdown handler for kexec.
Makes the driver a little more kexec friendly when sharing an interrupt
line with another device.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Michael Spiceland <mspiceland@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9881 a0bf4364-ded3-4de4-8d8a-66a801d63aff
| -rw-r--r-- | drivers/dahdi/wct4xxp/base.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/dahdi/wct4xxp/base.c b/drivers/dahdi/wct4xxp/base.c index 3d7c89b..923ed93 100644 --- a/drivers/dahdi/wct4xxp/base.c +++ b/drivers/dahdi/wct4xxp/base.c @@ -4971,10 +4971,21 @@ static DEFINE_PCI_DEVICE_TABLE(t4_pci_tbl) = { 0, } }; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 12) +static void _t4_shutdown(struct pci_dev *pdev) +{ + struct t4 *wc = pci_get_drvdata(pdev); + t4_hardware_stop(wc); +} +#endif + static struct pci_driver t4_driver = { .name = "wct4xxp", .probe = t4_init_one, .remove = __devexit_p(t4_remove_one), +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 12) + .shutdown = _t4_shutdown, +#endif .id_table = t4_pci_tbl, }; |