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authorJeff Garzik <jeff@garzik.org>2007-10-19 19:31:27 -0400
committerJeff Garzik <jeff@garzik.org>2007-10-23 19:53:16 -0400
commit080eb42f31a8a6dde1568f906692d9914cdfbfe8 (patch)
treebddb8ebfac4dc381989a8c8695a8578b5a83021c /drivers/isdn/sc/init.c
parent246f93f5cc0d4116cadf33ad1c8ae7ac08e9b1c7 (diff)
downloadop-kernel-dev-080eb42f31a8a6dde1568f906692d9914cdfbfe8.zip
op-kernel-dev-080eb42f31a8a6dde1568f906692d9914cdfbfe8.tar.gz
isdn/sc: irq handler clean
* pass card number to irq handler * use card number in irq handler to avoid looping through each adapter Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/isdn/sc/init.c')
-rw-r--r--drivers/isdn/sc/init.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c
index d09c854..dd0acd0 100644
--- a/drivers/isdn/sc/init.c
+++ b/drivers/isdn/sc/init.c
@@ -334,7 +334,8 @@ static int __init sc_init(void)
*/
sc_adapter[cinst]->interrupt = irq[b];
if (request_irq(sc_adapter[cinst]->interrupt, interrupt_handler,
- IRQF_DISABLED, interface->id, NULL))
+ IRQF_DISABLED, interface->id,
+ (void *)(unsigned long) cinst))
{
kfree(sc_adapter[cinst]->channel);
indicate_status(cinst, ISDN_STAT_UNLOAD, 0, NULL); /* Fix me */
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