net: dsa: b53: mmap: fix device tree support

CPU port should also be enabled in order to get a working switch.

Fixes: a5538a777b73 ("net: dsa: b53: mmap: Add device tree support")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230316172807.460146-1-noltari@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
index e968322dfbf0b262e23cd55fa482d5eb268fd2dc..70887e0aece33dd20edbf32d79d794bb01cb98b9 100644 (file)
--- a/drivers/net/dsa/b53/b53_mmap.c
+++ b/drivers/net/dsa/b53/b53_mmap.c
@@ -263,7 +263,7 @@ static int b53_mmap_probe_of(struct platform_device *pdev,
                if (of_property_read_u32(of_port, "reg", &reg))
                        continue;
 
-               if (reg < B53_CPU_PORT)
+               if (reg < B53_N_PORTS)
                        pdata->enabled_ports |= BIT(reg);
        }