From 2511b2ed4df36467898952aa7825abbe8d0a211f Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 15 Apr 2017 13:46:22 +0200
Subject: [PATCH] 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>
---
drivers/usb/musb-new/musb_uboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index ea71f759476..8662c0ff707 100644
--- 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;
}
--
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