From: Kevin Hilman <khilman@linaro.org>
To: <balbi@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>,
Wolfram Sang <wsa@the-dreams.de>,
Tony Lindgren <tony@atomide.com>, <linux-kernel@vger.kernel.org>,
<linux-omap@vger.kernel.org>, <linux-i2c@vger.kernel.org>,
Nishanth Menon <nm@ti.com>
Subject: Re: [PATCH 1/5] i2c: omap: fix spurious IRQs: disable/enable IRQ at INTC when idle
Date: Wed, 19 Jun 2013 13:01:28 -0700 [thread overview]
Message-ID: <878v257tuv.fsf@linaro.org> (raw)
In-Reply-To: <20130619193111.GD4779@arwen.pp.htv.fi> (Felipe Balbi's message of "Wed, 19 Jun 2013 22:31:11 +0300")
Felipe Balbi <balbi@ti.com> writes:
[...]
> If you have 200 pm_runtime_get() followed by 200 pm_runtime_put() (put
> is called only after 200 gets, no put-get ping-pong), your
> ->runtime_resume() gets called once, your ->runtime_suspend() gets
> called once but your ->runtime_idle() will get called 200 times.
No. The driver's ->runtime_idle() will only be called when the usecount
goes to zero.
Kevin
next prev parent reply other threads:[~2013-06-19 20:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-07 18:46 [PATCH 0/5] v3.10-rc4: fix OMAP4 boot failure if CONFIG_SENSORS_LM75=y Grygorii Strashko
2013-06-07 18:46 ` [PATCH 1/5] i2c: omap: fix spurious IRQs: disable/enable IRQ at INTC when idle Grygorii Strashko
2013-06-07 20:51 ` Kevin Hilman
2013-06-19 18:35 ` Grygorii Strashko
2013-06-19 19:31 ` Felipe Balbi
2013-06-19 20:01 ` Kevin Hilman [this message]
2013-06-19 20:56 ` Felipe Balbi
2013-06-07 18:46 ` [PATCH 2/5] i2c: omap: add runtime check in isr to be sure that i2c is enabled Grygorii Strashko
2013-06-07 19:02 ` Felipe Balbi
2013-06-19 18:42 ` Grygorii Strashko
2013-06-19 19:39 ` Felipe Balbi
2013-06-07 18:46 ` [PATCH 3/5] i2c: omap: handle all irqs befor unblocking omap_i2c_xfer_msg() Grygorii Strashko
2013-06-07 19:05 ` Felipe Balbi
2013-06-19 18:43 ` Grygorii Strashko
2013-06-19 19:44 ` Felipe Balbi
2013-06-07 18:46 ` [PATCH 4/5] i2c: omap: query STP always when NACK is received Grygorii Strashko
2013-06-07 19:07 ` Felipe Balbi
2013-06-07 18:46 ` [PATCH 5/5] i2c: omap: remove omap_i2c_isr() hw irq handler Grygorii Strashko
2013-06-07 19:07 ` Felipe Balbi
2013-06-19 18:43 ` Grygorii Strashko
2013-06-19 19:44 ` Felipe Balbi
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