Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-03 17:41:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

firewire: nosy: fix IRQ handler for card ejection

Browse Source 
Untested, I don't have a PCILynx CardBus card.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2010-07-22 11:56:38 +02:00
parent 55e77c06c6
commit 165476671f
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/firewire/nosy.c
View File

@ -444,6 +444,10 @@ irq_handler(int irq, void *device)
pci_int_status = reg_read(lynx, PCI_INT_STATUS);
if (pci_int_status == ~0)
/* Card was ejected. */
return IRQ_NONE;
if ((pci_int_status & PCI_INT_INT_PEND) == 0)
/* Not our interrupt, bail out quickly. */
return IRQ_NONE;