net: macb: drop usrio pointer on EyeQ5 config

USRIO is disabled on this platform, drop its inherited usrio config.
We will end up with MACB_CAPS_USRIO_DISABLED on this platform:
 - We have no config->usrio so macb_configure_caps() deduces that the
   feature is disabled.
 - Anecdotally, we would also land in the runtime detection codepath
   that reads DCFG1.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260325-stillness-undertake-d83054057b8d@spud
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 4dae84ceb545b2e5f18f231c6da93a9d374a7ba2..7a48ebe0741f3b031d4c3c266cc0e565bab61211 100644 (file)
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5695,7 +5695,6 @@ static const struct macb_config eyeq5_config = {
        .dma_burst_length = 16,
        .init = eyeq5_init,
        .jumbo_max_len = 10240,
-       .usrio = &at91_default_usrio,
 };
 
 static const struct macb_config raspberrypi_rp1_config = {