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usb: renesas_usbhs: add a new callback for extcon notifier

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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>
This commit is contained in:
Yoshihiro Shimoda 2017-12-13 15:46:58 +09:00 committed by Felipe Balbi
parent 05e37b626f
commit f16323fdbd
1 changed files with 8 additions and 0 deletions
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8
include/linux/usb/renesas_usbhs.h
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@ -17,6 +17,7 @@
*/ */
#ifndef RENESAS_USB_H #ifndef RENESAS_USB_H
#define RENESAS_USB_H #define RENESAS_USB_H
#include <linux/notifier.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/usb/ch9.h> #include <linux/usb/ch9.h>
@ -98,6 +99,13 @@ struct renesas_usbhs_platform_callback {
* VBUS control is needed for Host * VBUS control is needed for Host
*/ */
int (*set_vbus)(struct platform_device *pdev, int enable); 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);
}; };
/* /*