From 8a440b09f21ab8ec72b3aedf4d6f3f53494d7149 Mon Sep 17 00:00:00 2001
From: Paul Kocialkowski <contact@paulk.fr>
Date: Sun, 15 Mar 2015 18:27:44 +0100
Subject: [PATCH] sunxi: musb: Return early on VBUS GPIO error instead of on a
positive value
This allows printing the error message when VBUS is detected, as it would with
AXP VBUS detect.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/usb/musb-new/sunxi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 4d8c15a5e0..90aaec60d5 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -261,7 +261,7 @@ static int sunxi_musb_init(struct musb *musb)
}
err = gpio_get_value(vbus_det);
- if (err) {
+ if (err < 0) {
gpio_free(vbus_det);
return -EIO;
}
--
2.39.5