diff options
Diffstat (limited to 'drivers/pci/dwc/pcie-designware-host.c')
| -rw-r--r-- | drivers/pci/dwc/pcie-designware-host.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/pci/dwc/pcie-designware-host.c b/drivers/pci/dwc/pcie-designware-host.c index d29c020da082..99cb70b5de79 100644 --- a/drivers/pci/dwc/pcie-designware-host.c +++ b/drivers/pci/dwc/pcie-designware-host.c @@ -71,9 +71,9 @@ irqreturn_t dw_handle_msi_irq(struct pcie_port *pp) while ((pos = find_next_bit((unsigned long *) &val, 32, pos)) != 32) { irq = irq_find_mapping(pp->irq_domain, i * 32 + pos); + generic_handle_irq(irq); dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + i * 12, 4, 1 << pos); - generic_handle_irq(irq); pos++; } } @@ -401,8 +401,11 @@ int dw_pcie_host_init(struct pcie_port *pp) } } - if (pp->ops->host_init) - pp->ops->host_init(pp); + if (pp->ops->host_init) { + ret = pp->ops->host_init(pp); + if (ret) + goto error; + } pp->root_bus_nr = pp->busn->start; |