---

yaml --- r: 364715 b: refs/heads/master c: 2ba7943 h: refs/heads/master i: 364713: d65bfee 364711: 4565663 v: v3
git-mirror · Mar 18, 2013 · 530125b · 530125b
1 parent 67aaf9c
commit 530125b
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Showing 3 changed files with 9 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ddff14f1ab9b55b73ba59126ef4a10966725fc9d
+refs/heads/master: 2ba7943af0f0cca5a069cd3aff807815bc76fff1
diff --git a/trunk/drivers/usb/dwc3/dwc3-omap.c b/trunk/drivers/usb/dwc3/dwc3-omap.c
@@ -138,11 +138,14 @@ static inline void dwc3_omap_writel(void __iomem *base, u32 offset, u32 value)
 	writel(value, base + offset);
 }
 
-void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
+int dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
 {
 	u32			val;
 	struct dwc3_omap	*omap = _omap;
 
+	if (!omap)
+		return -EPROBE_DEFER;
+
 	switch (status) {
 	case OMAP_DWC3_ID_GROUND:
 		dev_dbg(omap->dev, "ID GND\n");
@@ -185,7 +188,7 @@ void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
 		dev_dbg(omap->dev, "ID float\n");
 	}
 
-	return;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(dwc3_omap_mailbox);
 

diff --git a/trunk/include/linux/usb/dwc3-omap.h b/trunk/include/linux/usb/dwc3-omap.h
@@ -19,11 +19,11 @@ enum omap_dwc3_vbus_id_status {
 };
 
 #if (defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_DWC3_MODULE))
-extern void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status);
+extern int dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status);
 #else
-static inline void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
+static inline int dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
 {
-	return;
+	return -ENODEV;
 }
 #endif