From: Philippe Mathieu-Daudé <f4bug@amsat.org>

We already have a generic PCI_FUNC() macro in "hw/pci/pci.h" to
extract the PCI function identifier, use it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/pci-host/uninorth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/pci-host/uninorth.c b/hw/pci-host/uninorth.c
index 1ed1072eeb5..c21de0ab805 100644
--- a/hw/pci-host/uninorth.c
+++ b/hw/pci-host/uninorth.c
@@ -65,7 +65,7 @@ static uint32_t unin_get_config_reg(uint32_t reg, uint32_t addr)
         if (slot == 32) {
             slot = -1; /* XXX: should this be 0? */
         }
-        func = (reg >> 8) & 7;
+        func = PCI_FUNC(reg >> 8);
 
         /* ... and then convert them to x86 format */
         /* config pointer */
-- 
2.26.2

On Mon, Oct 12, 2020 at 02:45:04PM +0200, Philippe Mathieu-Daudé wrote:
> From: Philippe Mathieu-Daudé <f4bug@amsat.org>
> 
> We already have a generic PCI_FUNC() macro in "hw/pci/pci.h" to
> extract the PCI function identifier, use it.
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Acked-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/pci-host/uninorth.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/hw/pci-host/uninorth.c b/hw/pci-host/uninorth.c
> index 1ed1072eeb5..c21de0ab805 100644
> --- a/hw/pci-host/uninorth.c
> +++ b/hw/pci-host/uninorth.c
> @@ -65,7 +65,7 @@ static uint32_t unin_get_config_reg(uint32_t reg, uint32_t addr)
>          if (slot == 32) {
>              slot = -1; /* XXX: should this be 0? */
>          }
> -        func = (reg >> 8) & 7;
> +        func = PCI_FUNC(reg >> 8);
>  
>          /* ... and then convert them to x86 format */
>          /* config pointer */

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson