diff options
| -rw-r--r-- | kernel/irq/msi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index e843604c3a4f..955267bbc2be 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -610,8 +610,8 @@ static unsigned int msi_domain_get_hwsize(struct device *dev, unsigned int domid info = domain->host_data; return info->hwsize; } - /* No domain, no size... */ - return 0; + /* No domain, default to MSI_XA_DOMAIN_SIZE */ + return MSI_XA_DOMAIN_SIZE; } static inline void irq_chip_write_msi_msg(struct irq_data *data, |