From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kuninori Morimoto Subject: [PATCH 2/2 v2] thermal: rcar: add pm_runtime_xxx() support Date: Mon, 25 Mar 2013 23:08:52 -0700 (PDT) Message-ID: <87obe6itfy.wl%kuninori.morimoto.gx@renesas.com> References: <87620gqbbe.wl%kuninori.morimoto.gx@renesas.com> <874ng0qb9f.wl%kuninori.morimoto.gx@renesas.com> <1364200856.2465.48.camel@rzhang1-mobl4> <871ub3j9r3.wl%kuninori.morimoto.gx@renesas.com> <87sj3iiu5m.wl%kuninori.morimoto.gx@renesas.com> <87r4j2itio.wl%kuninori.morimoto.gx@renesas.com> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <87r4j2itio.wl%kuninori.morimoto.gx@renesas.com> Sender: linux-sh-owner@vger.kernel.org To: Zhang Rui Cc: Simon , Magnus , Kuninori Morimoto , linux-pm@vger.kernel.org, Linux-SH List-Id: linux-pm@vger.kernel.org Current rcar_thermal() didn't care about own power. Without this patch, rcar_thermal doesn't work on APE6 board Signed-off-by: Kuninori Morimoto --- v1 -> v2 - fixup pm_runtime_xxx() timing - fixup compile error drivers/thermal/rcar_thermal.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index c199623..0f0f951 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -377,6 +378,9 @@ static int rcar_thermal_probe(struct platform_device *pdev) spin_lock_init(&common->lock); common->dev = dev; + pm_runtime_enable(dev); + pm_runtime_get_sync(dev); + irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq) { int ret; @@ -468,12 +472,16 @@ error_unregister: rcar_thermal_irq_disable(priv); } + pm_runtime_put_sync(dev); + pm_runtime_disable(dev); + return ret; } static int rcar_thermal_remove(struct platform_device *pdev) { struct rcar_thermal_common *common = platform_get_drvdata(pdev); + struct device *dev = &pdev->dev; struct rcar_thermal_priv *priv; rcar_thermal_for_each_priv(priv, common) { @@ -484,6 +492,9 @@ static int rcar_thermal_remove(struct platform_device *pdev) platform_set_drvdata(pdev, NULL); + pm_runtime_put_sync(dev); + pm_runtime_disable(dev); + return 0; } -- 1.7.9.5