diff options
Diffstat (limited to 'drivers/base/platform-msi.c')
| -rw-r--r-- | drivers/base/platform-msi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c index 8e22073aeeeda..60d6cc618f1c4 100644 --- a/drivers/base/platform-msi.c +++ b/drivers/base/platform-msi.c @@ -101,6 +101,9 @@ static void platform_msi_update_chip_ops(struct msi_domain_info *info) chip->irq_set_affinity = msi_domain_set_affinity; if (!chip->irq_write_msi_msg) chip->irq_write_msi_msg = platform_msi_write_msg; + if (WARN_ON((info->flags & MSI_FLAG_LEVEL_CAPABLE) && + !(chip->flags & IRQCHIP_SUPPORTS_LEVEL_MSI))) + info->flags &= ~MSI_FLAG_LEVEL_CAPABLE; } static void platform_msi_free_descs(struct device *dev, int base, int nvec) |