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authorPaul Kocialkowski <contact@paulk.fr>2015-03-15 18:27:44 +0100
committerHans de Goede <hdegoede@redhat.com>2015-03-21 13:51:27 +0100
commit8a440b09f21ab8ec72b3aedf4d6f3f53494d7149 (patch)
tree009e637a7e87614ae3625957d96b5852652400b1 /drivers/usb
parent21866c34a1b4098a8868c9250daf01baf84c2397 (diff)
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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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb-new/sunxi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 4d8c15a..90aaec6 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;
}