From: rnayak@ti.com (Rajendra Nayak)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: OMAP: hwmod: Update/Clear module specific context lost counters
Date: Thu, 3 Nov 2011 16:24:24 +0530 [thread overview]
Message-ID: <1320317665-6381-3-git-send-email-rnayak@ti.com> (raw)
In-Reply-To: <1320317665-6381-1-git-send-email-rnayak@ti.com>
Update the module specific context_lost_counter just after
enabling the module, and clear the context register just
before disabling the module.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
arch/arm/mach-omap2/omap_hwmod.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index d7f9dd1..ac17748 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1510,6 +1510,7 @@ static int _enable(struct omap_hwmod *oh)
_enable_clocks(oh);
_enable_module(oh);
+ _update_context_lost(oh);
r = _wait_target_ready(oh);
if (!r) {
@@ -1563,6 +1564,7 @@ static int _idle(struct omap_hwmod *oh)
if (oh->class->sysc)
_idle_sysc(oh);
_del_initiator_dep(oh, mpu_oh);
+ _clear_context_lost(oh);
_disable_module(oh);
ret = _wait_target_disable(oh);
if (ret)
--
1.7.1
next prev parent reply other threads:[~2011-11-03 10:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-03 10:54 [PATCH 0/3] Support omap_pm_get_dev_context_loss_count() for OMAP4 Rajendra Nayak
2011-11-03 10:54 ` [PATCH 1/3] ARM: OMAP: hmwod: Add support for per hwmod/module context lost count Rajendra Nayak
2011-11-03 10:54 ` Rajendra Nayak [this message]
2011-11-03 10:54 ` [PATCH 3/3] ARM: OMAP: hwmod: Look for hwmod/module level context lost count if supported Rajendra Nayak
2011-11-29 18:10 ` Cousson, Benoit
2011-12-02 4:46 ` Rajendra Nayak
2011-12-16 11:16 ` Paul Walmsley
2011-12-16 11:23 ` Paul Walmsley
2011-12-16 12:21 ` Rajendra Nayak
2011-12-16 12:38 ` Paul Walmsley
2011-12-16 12:17 ` Rajendra Nayak
2011-12-16 12:38 ` Paul Walmsley
2011-12-16 12:41 ` Rajendra Nayak
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=1320317665-6381-3-git-send-email-rnayak@ti.com \
--to=rnayak@ti.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).