net: renesas: rswitch: remove speed from gwca structure

This field is set but never used.

GWCA is rswitch CPU interface module which connects rswitch to the
host over AXI bus. Speed of the switch ports is not anyhow related to
GWCA operation.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20241206192140.1714-2-nikita.yoush@cogentembedded.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: nikita-yoush

drivers/net/ethernet/renesas/rswitch.c

@@ -1901,9 +1901,6 @@ static int rswitch_device_alloc(struct rswitch_private *priv, unsigned int index
 	if (err < 0)
 		goto out_get_params;
 
-	if (rdev->priv->gwca.speed < rdev->etha->speed)
-		rdev->priv->gwca.speed = rdev->etha->speed;
-
 	err = rswitch_rxdmac_alloc(ndev);
 	if (err < 0)
 		goto out_rxdmac;

drivers/net/ethernet/renesas/rswitch.h

@@ -993,7 +993,6 @@ struct rswitch_gwca {
 	DECLARE_BITMAP(used, RSWITCH_MAX_NUM_QUEUES);
 	u32 tx_irq_bits[RSWITCH_NUM_IRQ_REGS];
 	u32 rx_irq_bits[RSWITCH_NUM_IRQ_REGS];
-	int speed;
 };
 
 #define NUM_QUEUES_PER_NDEV	2