altera pcie for 4.1-ltsi
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
error: hwirq 0x4 is too large for dummy
Tested on Ethernet adapter card with multi-functions.
Signed-off-by: Ley Foon Tan <firstname.lastname@example.org>
Signed-off-by: Bjorn Helgaas <email@example.com>
1 file changed