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Message-ID: <6374313.I12loOK9hA@vostro.rjw.lan> Date: Wed, 24 Sep 2014 22:28:07 +0200 From: "Rafael J. Wysocki" <rjw@...ysocki.net> To: Vinod Koul <vinod.koul@...el.com> Cc: linux-kernel@...r.kernel.org, subhransu.s.prusty@...el.com, Alan Stern <stern@...land.harvard.edu>, Alexandre Courbot <acourbot@...dia.com>, Andrew Morton <akpm@...ux-foundation.org>, Andy Gross <agross@...eaurora.org>, Baruch Siach <baruch@...s.co.il>, Ben Skeggs <bskeggs@...hat.com>, Bjorn Andersson <bjorn.andersson@...ymobile.com>, "Chew, Chiau Ee" <chiau.ee.chew@...el.com>, Chris Ball <chris@...ntf.net>, Dan Carpenter <dan.carpenter@...cle.com>, Daniel Vetter <daniel.vetter@...ll.ch>, Dave Airlie <airlied@...hat.com>, David Herrmann <dh.herrmann@...il.com>, dmaengine@...r.kernel.org, dri-devel@...ts.freedesktop.org, "Du, Wenkai" <wenkai.du@...el.com>, Grant Grundler <grundler@...omium.org>, Ilia Mirkin <imirkin@...m.mit.edu>, intel-gfx@...ts.freedesktop.org, "Ivan T. Ivanov" <iivanov@...sol.com>, Jaehoon Chung <jh80.chung@...sung.com>, Jani Nikula <jani.nikula@...el.com>, Jingoo Han <jg1.han@...sung.com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>, linux-arm-kernel@...ts.infradead.org, linux-doc@...r.kernel.org, linux-fbdev@...r.kernel.org, linux-i2c@...r.kernel.org, linux-mmc@...r.kernel.org, linux-nfc@...ts.01.org, linux-omap@...r.kernel.org, linux-pm@...r.kernel.org, linux-serial@...r.kernel.org, linux-spi@...r.kernel.org, linux-usb@...r.kernel.org, linux-wireless@...r.kernel.org, Marcin Wojtas <mw@...ihalf.com>, Mika Westerberg <mika.westerberg@...ux.intel.com>, patches@...nsource.wolfsonmicro.com, Pramod Gurav <pramod.gurav@...rtplayin.com>, "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>, Rob Clark <robdclark@...il.com>, Romain Baeriswyl <Romain.Baeriswyl@...lis.com>, Russell King <rmk+kernel@....linux.org.uk>, Seungwon Jeon <tgih.jun@...sung.com>, Shinya Kuribayashi <skuribay@...ox.com>, Thierry Reding <treding@...dia.com>, Tim Kryger <tim.kryger@...aro.org>, Tomi Valkeinen <tomi.valkeinen@...com>, Ulf Hansson <ulf.hansson@...aro.org>, Wolfram Sang <wsa@...-dreams.de> Subject: Re: [PATCH 00/27] add pm_runtime_last_busy_and_autosuspend() helper On Wednesday, September 24, 2014 09:44:50 PM Vinod Koul wrote: > This patch series adds a simple macro pm_runtime_last_busy_and_autosuspend() > which invokes pm_runtime_mark_last_busy() and pm_runtime_put_autosuspend() > sequentially. Then we do a tree wide update of current patterns which are > present. As evident from log below this pattern is frequent in the > kernel. > > This series can be found at > git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/slave-dma.git > topic/pm_runtime_last_busy_and_autosuspend > > Fengguang's kbuild has tested it so it shouldn't break things for anyone. > Barring one patch (explictyly mentioned in its changelog) rest are simple > replacements. > > If all are okay, this should be merged thru PM tree as it depends on macro > addition. > > Subhransu S. Prusty (1): > PM: Add helper pm_runtime_last_busy_and_autosuspend() > > Vinod Koul (26): > dmaengine: ste_dma: use pm_runtime_last_busy_and_autosuspend helper > extcon: arizona: use pm_runtime_last_busy_and_autosuspend helper > drm/i915: use pm_runtime_last_busy_and_autosuspend helper > drm/nouveau: use pm_runtime_last_busy_and_autosuspend helper > drm/radeon: use pm_runtime_last_busy_and_autosuspend helper > vga_switcheroo: use pm_runtime_last_busy_and_autosuspend helper > i2c: designware: use pm_runtime_last_busy_and_autosuspend helper > i2c: omap: use pm_runtime_last_busy_and_autosuspend helper > i2c: qup: use pm_runtime_last_busy_and_autosuspend helper > mfd: ab8500-gpadc: use pm_runtime_last_busy_and_autosuspend helper > mfd: arizona: use pm_runtime_last_busy_and_autosuspend helper > mei: use pm_runtime_last_busy_and_autosuspend helper > mmc: use pm_runtime_last_busy_and_autosuspend helper > mmc: mmci: use pm_runtime_last_busy_and_autosuspend helper > mmc: omap_hsmmc: use pm_runtime_last_busy_and_autosuspend helper > mmc: sdhci-pxav3: use pm_runtime_last_busy_and_autosuspend helper > mmc: sdhci: use pm_runtime_last_busy_and_autosuspend helper > NFC: trf7970a: use pm_runtime_last_busy_and_autosuspend helper > pm2301-charger: use pm_runtime_last_busy_and_autosuspend helper > spi: omap2-mcspi: use pm_runtime_last_busy_and_autosuspend helper > spi: orion: use pm_runtime_last_busy_and_autosuspend helper > spi: ti-qspi: use pm_runtime_last_busy_and_autosuspend helper > spi: core: use pm_runtime_last_busy_and_autosuspend helper > tty: serial: omap: use pm_runtime_last_busy_and_autosuspend helper > usb: musb: omap2430: use pm_runtime_last_busy_and_autosuspend helper > video: fbdev: use pm_runtime_last_busy_and_autosuspend helper > > Documentation/power/runtime_pm.txt | 4 ++ > drivers/dma/ste_dma40.c | 30 ++++--------- > drivers/extcon/extcon-arizona.c | 6 +-- > drivers/gpu/drm/i915/intel_pm.c | 3 +- > drivers/gpu/drm/nouveau/nouveau_connector.c | 3 +- > drivers/gpu/drm/nouveau/nouveau_drm.c | 9 +--- > drivers/gpu/drm/radeon/radeon_connectors.c | 15 ++---- > drivers/gpu/drm/radeon/radeon_drv.c | 5 +- > drivers/gpu/drm/radeon/radeon_kms.c | 6 +-- > drivers/gpu/vga/vga_switcheroo.c | 7 +-- > drivers/i2c/busses/i2c-designware-core.c | 3 +- > drivers/i2c/busses/i2c-omap.c | 6 +-- > drivers/i2c/busses/i2c-qup.c | 3 +- > drivers/mfd/ab8500-gpadc.c | 6 +-- > drivers/mfd/arizona-irq.c | 3 +- > drivers/misc/mei/client.c | 12 ++---- > drivers/mmc/core/core.c | 3 +- > drivers/mmc/host/mmci.c | 12 ++---- > drivers/mmc/host/omap_hsmmc.c | 19 ++------- > drivers/mmc/host/sdhci-pxav3.c | 6 +-- > drivers/mmc/host/sdhci.c | 3 +- > drivers/nfc/trf7970a.c | 3 +- > drivers/power/pm2301_charger.c | 3 +- > drivers/spi/spi-omap2-mcspi.c | 9 +--- > drivers/spi/spi-orion.c | 3 +- > drivers/spi/spi-ti-qspi.c | 5 +- > drivers/spi/spi.c | 6 +-- > drivers/tty/serial/omap-serial.c | 60 +++++++++------------------ > drivers/usb/musb/omap2430.c | 6 +-- > drivers/video/fbdev/auo_k190x.c | 9 +--- > include/linux/pm_runtime.h | 6 +++ > 31 files changed, 97 insertions(+), 177 deletions(-) OK, I guess this is as good as it gets. What tree would you like it go through? -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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