diff options
| author | Mark Brown <broonie@kernel.org> | 2020-12-11 17:47:55 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-11 17:47:55 +0000 |
| commit | 031616c434db05ce766f76c62865f55698e0924f (patch) | |
| tree | 7f29aa1ff3e7b51a8058cd570fb785c6e769b245 /drivers/pci/controller/pcie-iproc-msi.c | |
| parent | 064841ccfc49b2315dc0b797239862d3a343aa07 (diff) | |
| parent | 85a7555575a0e48f9b73db310d0d762a08a46d63 (diff) | |
Merge remote-tracking branch 'asoc/for-5.10' into asoc-linus
Diffstat (limited to 'drivers/pci/controller/pcie-iproc-msi.c')
| -rw-r--r-- | drivers/pci/controller/pcie-iproc-msi.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/pci/controller/pcie-iproc-msi.c b/drivers/pci/controller/pcie-iproc-msi.c index 3176ad3ab0e5..908475d27e0e 100644 --- a/drivers/pci/controller/pcie-iproc-msi.c +++ b/drivers/pci/controller/pcie-iproc-msi.c @@ -209,15 +209,20 @@ static int iproc_msi_irq_set_affinity(struct irq_data *data, struct iproc_msi *msi = irq_data_get_irq_chip_data(data); int target_cpu = cpumask_first(mask); int curr_cpu; + int ret; curr_cpu = hwirq_to_cpu(msi, data->hwirq); if (curr_cpu == target_cpu) - return IRQ_SET_MASK_OK_DONE; + ret = IRQ_SET_MASK_OK_DONE; + else { + /* steer MSI to the target CPU */ + data->hwirq = hwirq_to_canonical_hwirq(msi, data->hwirq) + target_cpu; + ret = IRQ_SET_MASK_OK; + } - /* steer MSI to the target CPU */ - data->hwirq = hwirq_to_canonical_hwirq(msi, data->hwirq) + target_cpu; + irq_data_update_effective_affinity(data, cpumask_of(target_cpu)); - return IRQ_SET_MASK_OK; + return ret; } static void iproc_msi_irq_compose_msi_msg(struct irq_data *data, |