musb: properly detect failed initialization of controller

We want to check the result of musb_init_controller
and not the address were the result is stored.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index ea71f75..8662c0f 100644 (file)
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -446,7 +446,7 @@ int musb_register(struct musb_hdrc_platform_data *plat, void *bdata,
        }
 
        *musbp = musb_init_controller(plat, (struct device *)bdata, ctl_regs);
-       if (!musbp) {
+       if (!*musbp) {
                printf("Failed to init the controller\n");
                return -EIO;
        }