From: Tony Lindgren <tony@atomide.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH 11/12] musb_hdrc: Allow suspend if host is already suspended
Date: Thu, 11 Oct 2007 10:05:24 -0700 [thread overview]
Message-ID: <11921223392718-git-send-email-tony@atomide.com> (raw)
In-Reply-To: <11921223381405-git-send-email-tony@atomide.com>
Allow suspend if host is already suspended
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 091ae8f..4eeff91 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2128,6 +2128,9 @@ static int musb_bus_suspend(struct usb_hcd *hcd)
{
struct musb *musb = hcd_to_musb(hcd);
+ if (musb->xceiv.state == OTG_STATE_A_SUSPEND)
+ return 0;
+
if (is_host_active(musb) && musb->is_active) {
WARN("trying to suspend as %s is_active=%i\n",
otg_state_string(musb), musb->is_active);
--
1.5.2.5
next prev parent reply other threads:[~2007-10-11 17:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-11 17:05 [PATCH 0/12] musb_hdrc: Host and OTG updates Tony Lindgren
2007-10-11 17:05 ` [PATCH 1/12] musb_hdrc: Allow tusb3.0 and greater to use multichannel DMA Tony Lindgren
2007-10-11 17:05 ` [PATCH 2/12] musb_hdrc: Add more sysfs notify events Tony Lindgren
2007-10-11 17:05 ` [PATCH 3/12] musb_hdrc: Remove old sysfs entry cable, use mode instead Tony Lindgren
2007-10-11 17:05 ` [PATCH 4/12] musb_hdrc: Remove non-debug otg_state_string Tony Lindgren
2007-10-11 17:05 ` [PATCH 5/12] musb_hdrc: Fix host suspend handling, remove earlier hacks Tony Lindgren
2007-10-11 17:05 ` [PATCH 6/12] musb_hdrc: Improve tusb host state handling for a_idle Tony Lindgren
2007-10-11 17:05 ` [PATCH 7/12] musb_hdrc: Don't idle as host if VBUS timeout is 0 Tony Lindgren
2007-10-11 17:05 ` [PATCH 8/12] musb_hdrc: Add timer for returning to host mode from HNP Tony Lindgren
2007-10-11 17:05 ` [PATCH 9/12] musb_hdrc: Make HNP more reliable Tony Lindgren
2007-10-11 17:05 ` [PATCH 10/12] musb_hdrc: Make vbus sysfs entry report current Vbus status Tony Lindgren
2007-10-11 17:05 ` Tony Lindgren [this message]
2007-10-11 17:05 ` musb_hdrc: Fix compile if CONFIG_ARCH_OMAP_OTG is not set Tony Lindgren
2007-10-11 20:07 ` [PATCH 11/12] musb_hdrc: Allow suspend if host is already suspended Felipe Balbi
2007-10-11 20:21 ` David Brownell
2007-10-11 20:38 ` Felipe Balbi
2007-10-12 0:56 ` [PATCH 3/12] musb_hdrc: Remove old sysfs entry cable, use mode instead David Brownell
2007-10-12 20:32 ` [PATCH 0/12] musb_hdrc: Host and OTG updates Tony Lindgren
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