diff options
| -rw-r--r-- | lib/sbi/sbi_irqchip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sbi/sbi_irqchip.c b/lib/sbi/sbi_irqchip.c index d6771fa8..b490a3ad 100644 --- a/lib/sbi/sbi_irqchip.c +++ b/lib/sbi/sbi_irqchip.c @@ -392,7 +392,7 @@ int sbi_irqchip_register_msi(struct sbi_irqchip_device *chip, u32 num_hwirq, if (h->first_hwirq <= hwirq && hwirq < (h->first_hwirq + h->num_hwirq)) { hwirq = h->first_hwirq + h->num_hwirq; } else if (hwirq < h->first_hwirq) { - if (h->first_hwirq - hwirq < num_hwirq) { + if (h->first_hwirq - hwirq >= num_hwirq) { found = true; break; } else { @@ -400,7 +400,7 @@ int sbi_irqchip_register_msi(struct sbi_irqchip_device *chip, u32 num_hwirq, } } } - if (!found && !hwirq) + if (!found && (chip->num_hwirq - hwirq) >= num_hwirq) found = true; if (!found) return SBI_ENOSPC; |