usb: rmobile: Use ARRAY_SIZE(usb_base_address) instead of CONFIG_USB_MAX_CONTROLLER_COUNT

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Marek Vasut <marex@denx.de>

diff --git a/drivers/usb/host/ehci-rmobile.c b/drivers/usb/host/ehci-rmobile.c
index b4330876f83d1e3737d4f4b39d693a8a631a4abb..7fe79efc1776574dba202ec5fc4e737b6d2d9d6b 100644 (file)
--- a/drivers/usb/host/ehci-rmobile.c
+++ b/drivers/usb/host/ehci-rmobile.c
@@ -13,18 +13,18 @@
 #include "ehci.h"
 
 #if defined(CONFIG_R8A7740)
-static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+static u32 usb_base_address[] = {
        0xC6700000
 };
 #elif defined(CONFIG_R8A7790)
-static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+static u32 usb_base_address[] = {
        0xEE080000,     /* USB0 (EHCI) */
        0xEE0A0000,     /* USB1 */
        0xEE0C0000,     /* USB2 */
 };
 #elif defined(CONFIG_R8A7791) || defined(CONFIG_R8A7793) || \
        defined(CONFIG_R8A7794)
-static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+static u32 usb_base_address[] = {
        0xEE080000,     /* USB0 (EHCI) */
        0xEE0C0000,     /* USB1 */
 };
@@ -53,7 +53,7 @@ int ehci_hcd_stop(int index)
        if (!i)
                printf("error : ehci(%d) reset failed.\n", index);
 
-       if (index == (CONFIG_USB_MAX_CONTROLLER_COUNT - 1))
+       if (index == (ARRAY_SIZE(usb_base_address) - 1))
                setbits_le32(SMSTPCR7, SMSTPCR703);
 
        return 0;