From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 07/14] usb: mv_udc: using common vbus_active
Date: Thu, 14 Mar 2013 13:50:35 +0800 [thread overview]
Message-ID: <1363240242-25775-8-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: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
drivers/usb/gadget/mv_udc.h | 1 -
drivers/usb/gadget/mv_udc_core.c | 14 +++++++-------
2 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/gadget/mv_udc.h b/drivers/usb/gadget/mv_udc.h
index 9073436..6d848b4 100644
--- a/drivers/usb/gadget/mv_udc.h
+++ b/drivers/usb/gadget/mv_udc.h
@@ -206,7 +206,6 @@ struct mv_udc {
int errors;
unsigned softconnect:1,
- vbus_active:1,
remote_wakeup:1,
softconnected:1,
force_fs:1,
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index c8cf959..91a1b0d 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -1204,12 +1204,12 @@ static int mv_udc_vbus_session(struct usb_gadget *gadget, int is_active)
udc = container_of(gadget, struct mv_udc, gadget);
spin_lock_irqsave(&udc->lock, flags);
- udc->vbus_active = (is_active != 0);
+ gadget->vbus_active = (is_active != 0);
dev_dbg(&udc->dev->dev, "%s: softconnect %d, vbus_active %d\n",
- __func__, udc->softconnect, udc->vbus_active);
+ __func__, udc->softconnect, gadget->vbus_active);
- if (udc->driver && udc->softconnect && udc->vbus_active) {
+ if (udc->driver && udc->softconnect && gadget->vbus_active) {
retval = mv_udc_enable(udc);
if (retval == 0) {
/* Clock is disabled, need re-init registers */
@@ -1244,9 +1244,9 @@ static int mv_udc_pullup(struct usb_gadget *gadget, int is_on)
udc->softconnect = (is_on != 0);
dev_dbg(&udc->dev->dev, "%s: softconnect %d, vbus_active %d\n",
- __func__, udc->softconnect, udc->vbus_active);
+ __func__, udc->softconnect, gadget->vbus_active);
- if (udc->driver && udc->softconnect && udc->vbus_active) {
+ if (udc->driver && udc->softconnect && gadget->vbus_active) {
retval = mv_udc_enable(udc);
if (retval == 0) {
/* Clock is disabled, need re-init registers */
@@ -1254,7 +1254,7 @@ static int mv_udc_pullup(struct usb_gadget *gadget, int is_on)
ep0_reset(udc);
udc_start(udc);
}
- } else if (udc->driver && udc->vbus_active) {
+ } else if (udc->driver && gadget->vbus_active) {
/* stop all the transfer in queue*/
stop_activity(udc, udc->driver);
udc_stop(udc);
@@ -2356,7 +2356,7 @@ static int mv_udc_probe(struct platform_device *pdev)
if (udc->clock_gating)
mv_udc_disable_internal(udc);
else
- udc->vbus_active = 1;
+ udc->gadget.vbus_active = 1;
retval = usb_add_gadget_udc(&pdev->dev, &udc->gadget);
if (retval)
--
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 ` Peter Chen [this message]
2013-03-14 5:50 ` [PATCH 08/14] usb: omap_udc: " Peter Chen
2013-03-14 5:50 ` [PATCH 09/14] usb: pch_udc: " Peter Chen
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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