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[PATCH 3/5] hw/ppc/ppc4xx_pci: Use ARRAY_SIZE() instead of magic value
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH 3/5] hw/ppc/ppc4xx_pci: Use ARRAY_SIZE() instead of magic value |
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Date: |
Tue, 1 Sep 2020 12:40:41 +0200 |
Replace the magic '4' by ARRAY_SIZE(s->irq) which is more explicit.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
hw/ppc/ppc4xx_pci.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/ppc4xx_pci.c b/hw/ppc/ppc4xx_pci.c
index 3ea47df71fe..cd3f192a138 100644
--- a/hw/ppc/ppc4xx_pci.c
+++ b/hw/ppc/ppc4xx_pci.c
@@ -320,7 +320,8 @@ static void ppc4xx_pcihost_realize(DeviceState *dev, Error
**errp)
b = pci_register_root_bus(dev, NULL, ppc4xx_pci_set_irq,
ppc4xx_pci_map_irq, s->irq, get_system_memory(),
- get_system_io(), 0, 4, TYPE_PCI_BUS);
+ get_system_io(), 0, ARRAY_SIZE(s->irq),
+ TYPE_PCI_BUS);
h->bus = b;
pci_create_simple(b, 0, "ppc4xx-host-bridge");
--
2.26.2