From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/14] usb: chipidea: using common vbus_active
Date: Thu, 14 Mar 2013 13:50:30 +0800 [thread overview]
Message-ID: <1363240242-25775-3-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: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
drivers/usb/chipidea/ci.h | 2 --
drivers/usb/chipidea/udc.c | 6 +++---
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h
index e25d126..e4c1f63 100644
--- a/drivers/usb/chipidea/ci.h
+++ b/drivers/usb/chipidea/ci.h
@@ -126,7 +126,6 @@ struct hw_bank {
* @suspended: suspended by host
* @test_mode: the selected test mode
* @platdata: platform specific information supplied by parent device
- * @vbus_active: is VBUS active
* @transceiver: pointer to USB PHY, if any
* @hcd: pointer to usb_hcd for ehci host driver
*/
@@ -160,7 +159,6 @@ struct ci13xxx {
u8 test_mode;
struct ci13xxx_platform_data *platdata;
- int vbus_active;
/* FIXME: some day, we'll not use global phy */
bool global_phy;
struct usb_phy *transceiver;
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 2f45bba..78e8bac 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1383,7 +1383,7 @@ static int ci13xxx_vbus_session(struct usb_gadget *_gadget, int is_active)
return -EOPNOTSUPP;
spin_lock_irqsave(&ci->lock, flags);
- ci->vbus_active = is_active;
+ _gadget->vbus_active = is_active;
if (ci->driver)
gadget_ready = 1;
spin_unlock_irqrestore(&ci->lock, flags);
@@ -1566,7 +1566,7 @@ static int ci13xxx_start(struct usb_gadget *gadget,
ci->driver = driver;
pm_runtime_get_sync(&ci->gadget.dev);
if (ci->platdata->flags & CI13XXX_PULLUP_ON_VBUS) {
- if (ci->vbus_active) {
+ if (gadget->vbus_active) {
if (ci->platdata->flags & CI13XXX_REGS_SHARED) {
hw_device_reset(ci, USBMODE_CM_DC);
hw_enable_vbus_intr(ci);
@@ -1598,7 +1598,7 @@ static int ci13xxx_stop(struct usb_gadget *gadget,
spin_lock_irqsave(&ci->lock, flags);
if (!(ci->platdata->flags & CI13XXX_PULLUP_ON_VBUS) ||
- ci->vbus_active) {
+ gadget->vbus_active) {
hw_device_state(ci, 0);
if (ci->platdata->notify_event)
ci->platdata->notify_event(ci,
--
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 ` Peter Chen [this message]
2013-03-14 5:50 ` [PATCH 03/14] usb: at91_udc: using common vbus_active 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 ` [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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1363240242-25775-3-git-send-email-peter.chen@freescale.com \
--to=peter.chen@freescale.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).