From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/14] usb: pch_udc: using common vbus_active
Date: Thu, 14 Mar 2013 13:50:37 +0800 [thread overview]
Message-ID: <1363240242-25775-10-git-send-email-peter.chen@freescale.com> (raw)
In-Reply-To: <1363240242-25775-1-git-send-email-peter.chen@freescale.com>
Using common vbus_active to indicate vbus status
CC: Felipe Balbi <balbi@ti.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
drivers/usb/gadget/pch_udc.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index a787a8e..f49d0d2 100644
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -333,7 +333,6 @@ struct pch_vbus_gpio_data {
* @registered: driver regsitered with system
* @suspended: driver in suspended state
* @connected: gadget driver associated
- * @vbus_session: required vbus_session state
* @set_cfg_not_acked: pending acknowledgement 4 setup
* @waiting_zlp_ack: pending acknowledgement 4 ZLP
* @data_requests: DMA pool for data requests
@@ -361,7 +360,6 @@ struct pch_udc_dev {
registered:1,
suspended:1,
connected:1,
- vbus_session:1,
set_cfg_not_acked:1,
waiting_zlp_ack:1;
struct pci_pool *data_requests;
@@ -614,7 +612,7 @@ static inline void pch_udc_vbus_session(struct pch_udc_dev *dev,
{
if (is_active) {
pch_udc_reconnect(dev);
- dev->vbus_session = 1;
+ dev->gadget.vbus_active = 1;
} else {
if (dev->driver && dev->driver->disconnect) {
spin_unlock(&dev->lock);
@@ -622,7 +620,7 @@ static inline void pch_udc_vbus_session(struct pch_udc_dev *dev,
spin_lock(&dev->lock);
}
pch_udc_set_disconnect(dev);
- dev->vbus_session = 0;
+ dev->gadget.vbus_active = 0;
}
}
@@ -2745,7 +2743,7 @@ static void pch_udc_dev_isr(struct pch_udc_dev *dev, u32 dev_intr)
}
vbus = pch_vbus_gpio_get_value(dev);
- if ((dev->vbus_session == 0)
+ if ((dev->gadget.vbus_active == 0)
&& (vbus != 1)) {
if (dev->driver && dev->driver->disconnect) {
spin_unlock(&dev->lock);
@@ -2753,7 +2751,7 @@ static void pch_udc_dev_isr(struct pch_udc_dev *dev, u32 dev_intr)
spin_lock(&dev->lock);
}
pch_udc_reconnect(dev);
- } else if ((dev->vbus_session == 0)
+ } else if ((dev->gadget.vbus_active == 0)
&& (vbus == 1)
&& !dev->vbus_gpio.intr)
schedule_work(&dev->vbus_gpio.irq_work_fall);
--
1.7.0.4
next prev parent reply other threads:[~2013-03-14 5:50 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-14 5:50 [PATCH 00/14] Add vbus status to udc-core Peter Chen
2013-03-14 5:50 ` [PATCH 01/14] usb: udc-core: introduce vbus_active for struct usb_gadget Peter Chen
2013-03-14 5:50 ` [PATCH 02/14] usb: chipidea: using common vbus_active Peter Chen
2013-03-14 5:50 ` [PATCH 03/14] usb: at91_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 04/14] usb: fsl_udc_core: " Peter Chen
2013-03-14 5:50 ` [PATCH 05/14] usb: lpc32xx_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 06/14] usb: mv_u3d_core: " Peter Chen
2013-03-14 5:50 ` [PATCH 07/14] usb: mv_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 08/14] usb: omap_udc: " Peter Chen
2013-03-14 5:50 ` Peter Chen [this message]
2013-03-14 5:50 ` [PATCH 10/14] usb: pxa25x_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 11/14] usb: pxa27x_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 12/14] usb: s3c2410_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 13/14] usb: udc-core: small cleanup for udc->gadget Peter Chen
2013-03-14 5:50 ` [PATCH 14/14] usb: udc-core: add judgement logic for usb_gadget_connect Peter Chen
2013-03-14 9:00 ` Felipe Balbi
2013-03-14 9:24 ` Peter Chen
2013-03-14 10:19 ` Felipe Balbi
2013-03-15 6:06 ` Peter Chen
2013-03-15 7:51 ` Felipe Balbi
2013-03-15 10:04 ` Peter Chen
2013-03-15 10:37 ` Felipe Balbi
2013-03-15 12:26 ` Peter Chen
2013-03-18 6:52 ` Peter Chen
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