| commit | 99496bd2971fc378226ad4413e5b72c4545714bd | [log] [tgz] |
|---|---|---|
| author | Ley Foon Tan <lftan@altera.com> | Fri Dec 04 16:21:21 2015 -0600 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Fri Dec 04 16:21:21 2015 -0600 |
| tree | 7c078837024c5ae69c99510de026544d546e65a7 | |
| parent | ea1d3795f65e14619642b5f67382800f58e43f3d [diff] |
PCI: altera: Fix error when INTx is 4
PCI interrupt lines start at 1, not at 0. So, creates additional one
interrupt when register for irq domain.
Error when PCIe devices have 4 INTx:
WARNING: CPU: 1 PID: 1 at kernel/irq/irqdomain.c:280
irq_domain_associate+0x17c/0x1cc()
error: hwirq 0x4 is too large for dummy
Tested on Ethernet adapter card with multi-functions.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>