Commits
Kishon Vijay Abraham I committed f6f2900ca9b
PCI: keystone: Use hwirq to get the MSI IRQ number offset ks_pcie_msi_irq_handler() uses 'virq' to get the IRQ number offset. This offset is used to get the correct MSI_IRQ_STATUS register corresponding to the IRQ line that raised the interrupt. There is no guarantee that 'virq' assigned for consecutive hardware IRQ will be contiguous and this might get us an incorrect IRQ number offset. Fix it here by using 'hwirq' to get the IRQ number offset. Since we don't store the 'virq' numbers of all the IRQ numbers, stop checking if irq count is greater than MAX_MSI_HOST_IRQS and remove MAX_MSI_HOST_IRQS. Link: https://lkml.kernel.org/r/bb081d21-7c03-0357-4294-7e92d95d838c@arm.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>