From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [Patch v2 07/14] usb: phy: add notify suspend and resume callback
Date: Tue, 22 Oct 2013 13:58:41 +0800 [thread overview]
Message-ID: <1382421528-17897-8-git-send-email-peter.chen@freescale.com> (raw)
In-Reply-To: <1382421528-17897-1-git-send-email-peter.chen@freescale.com>
They are used to notify PHY that the controller enters suspend
or finishes resume.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
include/linux/usb/phy.h | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 6c0b1c5..a747960 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -116,6 +116,11 @@ struct usb_phy {
enum usb_device_speed speed);
int (*notify_disconnect)(struct usb_phy *x,
enum usb_device_speed speed);
+ int (*notify_suspend)(struct usb_phy *x,
+ enum usb_device_speed speed);
+ int (*notify_resume)(struct usb_phy *x,
+ enum usb_device_speed speed);
+
};
/**
@@ -282,6 +287,24 @@ usb_phy_notify_disconnect(struct usb_phy *x, enum usb_device_speed speed)
return 0;
}
+static inline int usb_phy_notify_suspend
+ (struct usb_phy *x, enum usb_device_speed speed)
+{
+ if (x && x->notify_suspend)
+ return x->notify_suspend(x, speed);
+ else
+ return 0;
+}
+
+static inline int usb_phy_notify_resume
+ (struct usb_phy *x, enum usb_device_speed speed)
+{
+ if (x && x->notify_resume)
+ return x->notify_resume(x, speed);
+ else
+ return 0;
+}
+
/* notifiers */
static inline int
usb_register_notifier(struct usb_phy *x, struct notifier_block *nb)
--
1.7.1
next prev parent reply other threads:[~2013-10-22 5:58 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-22 5:58 [Patch v2 00/14] Add power management support for MXS PHY Peter Chen
2013-10-22 5:58 ` [Patch v2 01/14] usb: doc: phy-mxs: Add more compatible strings Peter Chen
2013-10-23 2:58 ` Shawn Guo
2013-10-23 5:56 ` Shawn Guo
2013-10-23 6:17 ` Peter Chen
2013-10-22 5:58 ` [Patch v2 02/14] usb: phy-mxs: Add platform judgement code Peter Chen
2013-10-23 6:13 ` Shawn Guo
2013-10-23 6:46 ` Peter Chen
2013-10-23 9:04 ` Shawn Guo
2013-10-23 8:55 ` Peter Chen
2013-10-22 5:58 ` [Patch v2 03/14] usb: phy-mxs: Add auto clock and power setting Peter Chen
2013-10-22 5:58 ` [Patch v2 04/14] usb: doc: phy-mxs: update binding for adding anatop phandle Peter Chen
2013-10-22 5:58 ` [Patch v2 05/14] ARM: dts: imx6: add anatop phandle for usbphy Peter Chen
2013-10-22 5:58 ` [Patch v2 06/14] usb: phy-mxs: Add anatop regmap Peter Chen
2013-10-22 5:58 ` Peter Chen [this message]
2013-10-22 5:58 ` [Patch v2 08/14] usb: phy-mxs: Add implementation of nofity_suspend and notify_resume Peter Chen
2013-10-22 5:58 ` [Patch v2 09/14] usb: phy-mxs: Enable IC fixes for mx6 SoC serial Peter Chen
2013-10-22 5:58 ` [Patch v2 10/14] usb: doc: phy-mxs: update binding for adding disconnect line property Peter Chen
2013-10-23 6:31 ` Shawn Guo
2013-10-23 6:49 ` Peter Chen
2013-10-23 7:08 ` Peter Chen
2013-10-23 8:44 ` Shawn Guo
2013-10-22 5:58 ` [Patch v2 11/14] ARM: dts: imx6: Add disconnect-line-without-vbus property for usbphy Peter Chen
2013-10-22 5:58 ` [Patch v2 12/14] usb: phy: Add set_wakeup API Peter Chen
2013-10-22 5:58 ` [Patch v2 13/14] usb: phy-mxs: Add implementation of set_wakeup Peter Chen
2013-10-23 6:35 ` Shawn Guo
2013-10-23 6:54 ` Peter Chen
2013-10-22 5:58 ` [Patch v2 14/14] usb: phy-mxs: Add system suspend/resume API Peter Chen
2013-10-22 9:29 ` [Patch v2 00/14] Add power management support for MXS PHY Peter Chen
2013-10-28 8:20 ` Peter Chen
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