From: Tony Lindgren <tony@atomide.com>
To: Sebastian Reichel <sre@kernel.org>
Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
"Aaro Koskinen" <aaro.koskinen@iki.fi>,
"Pavel Machek" <pavel@ucw.cz>,
"Ivaylo Dimitrov" <ivo.g.dimitrov.75@gmail.com>,
"Pali Rohár" <pali.rohar@gmail.com>
Subject: Re: [RFC 19/19] HSI: omap_ssi: drop pm_runtime_irq_safe
Date: Tue, 21 Jun 2016 04:41:49 -0700 [thread overview]
Message-ID: <20160621114147.GS22406@atomide.com> (raw)
In-Reply-To: <1466267229-25012-20-git-send-email-sre@kernel.org>
* Sebastian Reichel <sre@kernel.org> [160618 09:31]:
> pm_runtime_irq_safe increases the parents runtime usage
> counter effectively keeping the OMAP SoC from idling.
Good to see this :) Yeah pm_runtime_irq_safe keeps the parent
permanently enabled so not using it is the way to go:
Acked-by: Tony Lindgren <tony@atomide.com>
next prev parent reply other threads:[~2016-06-21 11:41 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-18 16:26 [RFC 00/19] Runtime PM fixes for omap-ssi Sebastian Reichel
2016-06-18 16:26 ` [RFC 01/19] HSI: omap_ssi_port: remove useless newline Sebastian Reichel
2016-06-18 16:26 ` [RFC 02/19] HSI: omap_ssi: do not reset module Sebastian Reichel
2016-06-21 11:38 ` Tony Lindgren
2016-06-18 16:26 ` [RFC 03/19] HSI: ssi_protocol: avoid ssi_waketest call with held spinlock Sebastian Reichel
2016-06-18 16:26 ` [RFC 04/19] HSI: ssi_protocol: replace spin_lock with spin_lock_bh Sebastian Reichel
2016-06-18 16:26 ` [RFC 05/19] HSI: ssi_protocol: fix ssip_xmit invocation Sebastian Reichel
2016-06-18 16:26 ` [RFC 06/19] HSI: omap_ssi: convert cawake irq handler to thread Sebastian Reichel
2016-06-18 16:26 ` [RFC 07/19] HSI: omap_ssi_port: replace wkin_cken with atomic bitmap operations Sebastian Reichel
2016-06-18 16:26 ` [RFC 08/19] HSI: core: switch port event notifier from atomic to blocking Sebastian Reichel
2016-06-18 16:26 ` [RFC 09/19] HSI: omap_ssi_port: prepare start_tx/stop_tx for blocking pm_runtime calls Sebastian Reichel
2016-06-18 16:27 ` [RFC 10/19] HSI: omap_ssi_core: use pm_runtime_put instead of pm_runtime_put_sync Sebastian Reichel
2016-06-18 16:27 ` [RFC 11/19] HSI: omap_ssi_core: remove pm_runtime_get_sync call from tasklet Sebastian Reichel
2016-06-18 16:27 ` [RFC 12/19] HSI: omap_ssi_port: switch to threaded pio irq Sebastian Reichel
2016-06-18 16:27 ` [RFC 13/19] HSI: omap_ssi_port: avoid pm_runtime_get_sync in ssi_start_dma and ssi_start_pio Sebastian Reichel
2016-06-18 16:27 ` [RFC 14/19] HSI: omap_ssi_port: avoid calling runtime_pm_*_sync inside spinlock Sebastian Reichel
2016-06-18 16:27 ` [RFC 15/19] HSI: omap_ssi_port: replace pm_runtime_put_sync with non-sync variant Sebastian Reichel
2016-06-18 16:27 ` [RFC 16/19] HSI: omap_ssi_port: ensure clocks are kept enabled during transfer Sebastian Reichel
2016-06-18 16:27 ` [RFC 17/19] HSI: omap_ssi: call msg->complete() from process context Sebastian Reichel
2016-06-18 16:27 ` [RFC 18/19] HSI: omap_ssi_port: use rpm autosuspend API Sebastian Reichel
2016-06-18 16:27 ` [RFC 19/19] HSI: omap_ssi: drop pm_runtime_irq_safe Sebastian Reichel
2016-06-21 11:41 ` Tony Lindgren [this message]
2016-06-18 18:54 ` [RFC 00/19] Runtime PM fixes for omap-ssi Pavel Machek
2016-06-18 20:21 ` Sebastian Reichel
2016-06-18 22:00 ` Pavel Machek
2016-06-28 0:33 ` Sebastian Reichel
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