[PULL 17/20] hw/pci-host/piix: Fix code style issues

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

We will move this code, fix its style first.

Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Esteban Bosse <estebanbosse@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/pci-host/piix.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 95b04122fa..1544c4726b 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -133,9 +133,10 @@ static PCIINTxRoute piix3_route_intx_pin_to_irq(void *opaque, int pci_intx);
 static void piix3_write_config_xen(PCIDevice *dev,
                                uint32_t address, uint32_t val, int len);
 
-/* return the global irq number corresponding to a given device irq
-   pin. We could also use the bus number to have a more precise
-   mapping. */
+/*
+ * Return the global irq number corresponding to a given device irq
+ * pin. We could also use the bus number to have a more precise mapping.
+ */
 static int pci_slot_get_pirq(PCIDevice *pci_dev, int pci_intx)
 {
     int slot_addend;
-- 
2.21.0