net: ethernet: ti: cpsw: use true,false for bool variables

This addresses the following coccinelle warning:

drivers/net/ethernet/ti/cpsw.c:1599:2-17: WARNING: Assignment of 0/1 to
bool variable
drivers/net/ethernet/ti/cpsw.c:1300:2-17: WARNING: Assignment of 0/1 to
bool variable
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/ti/cpsw.c

@@ -1291,7 +1291,7 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
 	data->mac_control = prop;
 
 	if (of_property_read_bool(node, "dual_emac"))
-		data->dual_emac = 1;
+		data->dual_emac = true;
 
 	/*
 	 * Populate all the child nodes here...
@@ -1590,7 +1590,7 @@ static int cpsw_probe(struct platform_device *pdev)
 
 	soc = soc_device_match(cpsw_soc_devices);
 	if (soc)
-		cpsw->quirk_irq = 1;
+		cpsw->quirk_irq = true;
 
 	data = &cpsw->data;
 	cpsw->slaves = devm_kcalloc(dev,