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authorHans de Goede <hdegoede@redhat.com>2015-06-18 18:21:33 +0200
committerHans de Goede <hdegoede@redhat.com>2015-07-25 11:22:55 +0200
commit9ecce9707b05189a762fc87c8483408d175774df (patch)
tree1d2b0be22f89fc26397d157822764f94547b944d /drivers/usb/musb-new/sunxi.c
parent56a2085410d507c00d4bc374f9af10816638df24 (diff)
sunxi: musb: Stop treating not having a vbus-det gpio as an error
On some boards the otg is wired up in host-only mode in this case we have no vbus-det gpio. Stop logging an error from sunxi_usb_phy_vbus_detect() in this case, and stop treating sunxi_usb_phy_vbus_detect() returning a negative errno, as if a charger is plugged into the otg port. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'drivers/usb/musb-new/sunxi.c')
-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 3542326238..3a29b18e5f 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -208,7 +208,7 @@ static int sunxi_musb_enable(struct musb *musb)
if (is_host_enabled(musb)) {
ret = sunxi_usb_phy_vbus_detect(0);
- if (ret) {
+ if (ret == 1) {
printf("A charger is plugged into the OTG: ");
return -ENODEV;
}