From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Wed, 13 Dec 2017 06:46:58 +0000 (+0900)
Subject: usb: renesas_usbhs: add a new callback for extcon notifier
X-Git-Tag: rel_imx_4.19.35_1.1.0~10791^2~46^2~2
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=f16323fdbd40a4062fb6c89d563e26d93854caa0;p=linux.git

usb: renesas_usbhs: add a new callback for extcon notifier

To set host/peripheral mode by using extcon notifier, this patch
adds a new callback as "notifier" in renesas_usbhs_platform_callback.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 67102f3d59d4..9482735d4ca5 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -17,6 +17,7 @@
  */
 #ifndef RENESAS_USB_H
 #define RENESAS_USB_H
+#include <linux/notifier.h>
 #include <linux/platform_device.h>
 #include <linux/usb/ch9.h>
 
@@ -98,6 +99,13 @@ struct renesas_usbhs_platform_callback {
 	 * VBUS control is needed for Host
 	 */
 	int (*set_vbus)(struct platform_device *pdev, int enable);
+
+	/*
+	 * option:
+	 * extcon notifier to set host/peripheral mode.
+	 */
+	int (*notifier)(struct notifier_block *nb, unsigned long event,
+			void *data);
 };
 
 /*