memory: atmel-ebi: Add missing ->numcs assignment

ebid->numcs is never assigned, set it to numcs after allocating the
EBI dev object.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/memory/atmel-ebi.c

@@ -332,6 +332,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi, struct device_node *np,
 		return -ENOMEM;
 
 	ebid->ebi = ebi;
+	ebid->numcs = numcs;
 
 	ret = caps->xlate_config(ebid, np, &conf);
 	if (ret < 0)