From: Ulf Hansson <ulf.hansson@linaro.org> To: "Rafael J. Wysocki" <rjw@rjwysocki.net>, Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-pm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, Geert Uytterhoeven <geert+renesas@glider.be>, Kevin Hilman <khilman@linaro.org>, Alan Stern <stern@rowland.harvard.edu>, Daniel Lezcano <daniel.lezcano@linaro.org>, Tomasz Figa <tomasz.figa@gmail.com>, devicetree@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org>, Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>, Ben Dooks <ben-linux@fluff.org>, Kukjin Kim <kgene.kim@samsung.com>, Stephen Boyd <sboyd@codeaurora.org>, Philipp Zabel <philipp.zabel@gmail.com>, Mark Brown <broonie@kernel.org>, Wolfram Sang <wsa@the-dreams.de>, Chris Ball <chris@printf.net>, Russell King <linux@arm.linux.org.uk>, Ulf Hansson <ulf.hansson@linaro.org>, linux-spi@vger.kernel.org Subject: [PATCH v3 7/9] spi: core: Convert to dev_pm_domain_attach|detach() Date: Thu, 4 Sep 2014 15:52:34 +0200 [thread overview] Message-ID: <1409838756-31963-8-git-send-email-ulf.hansson@linaro.org> (raw) In-Reply-To: <1409838756-31963-1-git-send-email-ulf.hansson@linaro.org> Previously only the ACPI PM domain was supported by the spi bus. Let's convert to the common attach/detach functions for PM domains, which currently means we are extending the support to include the generic PM domain as well. Cc: linux-spi@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/spi/spi.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ca935df..72a0beb 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -264,10 +264,12 @@ static int spi_drv_probe(struct device *dev) if (ret) return ret; - acpi_dev_pm_attach(dev, true); - ret = sdrv->probe(to_spi_device(dev)); - if (ret) - acpi_dev_pm_detach(dev, true); + ret = dev_pm_domain_attach(dev, true); + if (ret != -EPROBE_DEFER) { + ret = sdrv->probe(to_spi_device(dev)); + if (ret) + dev_pm_domain_detach(dev, true); + } return ret; } @@ -278,7 +280,7 @@ static int spi_drv_remove(struct device *dev) int ret; ret = sdrv->remove(to_spi_device(dev)); - acpi_dev_pm_detach(dev, true); + dev_pm_domain_detach(dev, true); return ret; } -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: ulf.hansson@linaro.org (Ulf Hansson) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 7/9] spi: core: Convert to dev_pm_domain_attach|detach() Date: Thu, 4 Sep 2014 15:52:34 +0200 [thread overview] Message-ID: <1409838756-31963-8-git-send-email-ulf.hansson@linaro.org> (raw) In-Reply-To: <1409838756-31963-1-git-send-email-ulf.hansson@linaro.org> Previously only the ACPI PM domain was supported by the spi bus. Let's convert to the common attach/detach functions for PM domains, which currently means we are extending the support to include the generic PM domain as well. Cc: linux-spi at vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/spi/spi.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ca935df..72a0beb 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -264,10 +264,12 @@ static int spi_drv_probe(struct device *dev) if (ret) return ret; - acpi_dev_pm_attach(dev, true); - ret = sdrv->probe(to_spi_device(dev)); - if (ret) - acpi_dev_pm_detach(dev, true); + ret = dev_pm_domain_attach(dev, true); + if (ret != -EPROBE_DEFER) { + ret = sdrv->probe(to_spi_device(dev)); + if (ret) + dev_pm_domain_detach(dev, true); + } return ret; } @@ -278,7 +280,7 @@ static int spi_drv_remove(struct device *dev) int ret; ret = sdrv->remove(to_spi_device(dev)); - acpi_dev_pm_detach(dev, true); + dev_pm_domain_detach(dev, true); return ret; } -- 1.9.1
next prev parent reply other threads:[~2014-09-04 13:52 UTC|newest] Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-09-04 13:52 [PATCH v3 0/9] PM / Domains: Generic OF-based support Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-04 13:52 ` [PATCH v3 1/9] ACPI / PM: Let acpi_dev_pm_detach() return an error code Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-08-23 22:45 ` Pavel Machek 2014-08-23 22:45 ` Pavel Machek 2014-09-07 22:12 ` Rafael J. Wysocki 2014-09-07 22:12 ` Rafael J. Wysocki 2014-09-04 13:52 ` [PATCH v3 2/9] PM / Domains: Add generic OF-based PM domain look-up Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-07 22:13 ` Rafael J. Wysocki 2014-09-07 22:13 ` Rafael J. Wysocki 2014-09-08 7:26 ` Ulf Hansson 2014-09-08 7:26 ` Ulf Hansson 2014-09-08 21:04 ` Rafael J. Wysocki 2014-09-08 21:04 ` Rafael J. Wysocki 2014-09-08 21:08 ` Rafael J. Wysocki 2014-09-08 21:08 ` Rafael J. Wysocki 2014-09-08 20:53 ` Geert Uytterhoeven 2014-09-08 20:53 ` Geert Uytterhoeven [not found] ` <CAMuHMdURbp8a0Ps2sZUZn7UHcWXZvRgS-4ubk1r=wGgXZ1PHmA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2014-09-08 21:26 ` Rafael J. Wysocki 2014-09-08 21:26 ` Rafael J. Wysocki 2014-09-09 11:40 ` Mark Brown 2014-09-09 11:40 ` Mark Brown 2014-09-09 13:45 ` Rafael J. Wysocki 2014-09-09 13:45 ` Rafael J. Wysocki 2014-09-08 20:53 ` Tomasz Figa 2014-09-08 20:53 ` Tomasz Figa 2014-09-09 7:04 ` Ulf Hansson 2014-09-09 7:04 ` Ulf Hansson 2014-09-04 13:52 ` [PATCH v3 3/9] PM / Domains: Add APIs to attach/detach a PM domain for a device Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-08 22:11 ` Rafael J. Wysocki 2014-09-08 22:11 ` Rafael J. Wysocki 2014-09-04 13:52 ` [PATCH v3 4/9] drivercore / platform: Convert to dev_pm_domain_attach|detach() Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-04 13:52 ` [PATCH v3 5/9] i2c: core: " Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-04 13:52 ` [PATCH v3 6/9] mmc: sdio: " Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson [this message] 2014-09-04 13:52 ` [PATCH v3 7/9] spi: core: " Ulf Hansson 2014-09-04 13:52 ` [PATCH v3 8/9] amba: Add support for attach/detach of PM domains Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-04 13:52 ` [PATCH v3 9/9] ARM: exynos: Move to generic PM domain DT bindings Ulf Hansson 2014-09-04 13:52 ` Ulf Hansson 2014-09-05 15:39 ` [PATCH v3 0/9] PM / Domains: Generic OF-based support Kevin Hilman 2014-09-05 15:39 ` Kevin Hilman 2014-09-09 11:36 ` [PATCH v4 " Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 1/9] ACPI / PM: Let acpi_dev_pm_detach() return an error code Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-12 21:05 ` [v4,1/9] " Dmitry Torokhov 2014-09-12 21:05 ` [v4, 1/9] " Dmitry Torokhov 2014-09-14 16:38 ` [v4,1/9] " Rafael J. Wysocki 2014-09-14 16:38 ` [v4, 1/9] " Rafael J. Wysocki 2014-09-15 16:53 ` [v4,1/9] " Dmitry Torokhov 2014-09-15 16:53 ` [v4, 1/9] " Dmitry Torokhov 2014-09-15 23:36 ` [v4,1/9] " Rafael J. Wysocki 2014-09-15 23:36 ` [v4, 1/9] " Rafael J. Wysocki 2014-09-17 18:25 ` [v4,1/9] " Ulf Hansson 2014-09-17 18:25 ` [v4, 1/9] " Ulf Hansson 2014-09-17 20:10 ` [v4,1/9] " Dmitry Torokhov 2014-09-17 20:10 ` [v4, 1/9] " Dmitry Torokhov 2014-09-17 23:20 ` [v4,1/9] " Ulf Hansson 2014-09-17 23:20 ` [v4, 1/9] " Ulf Hansson 2014-09-17 23:43 ` [v4,1/9] " Dmitry Torokhov 2014-09-17 23:43 ` [v4, 1/9] " Dmitry Torokhov [not found] ` <20140917234331.GA28771-WlK9ik9hQGAhIp7JRqBPierSzoNAToWh@public.gmane.org> 2014-09-18 0:35 ` [v4,1/9] " Ulf Hansson 2014-09-18 0:35 ` [v4, 1/9] " Ulf Hansson 2014-09-18 23:13 ` [v4,1/9] " Rafael J. Wysocki 2014-09-18 23:13 ` [v4, 1/9] " Rafael J. Wysocki 2014-09-09 11:36 ` [PATCH v4 2/9] PM / Domains: Add generic OF-based PM domain look-up Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 3/9] PM / Domains: Add APIs to attach/detach a PM domain for a device Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 4/9] drivercore / platform: Convert to dev_pm_domain_attach|detach() Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 13:46 ` Rafael J. Wysocki 2014-09-09 13:46 ` Rafael J. Wysocki 2014-09-09 11:36 ` [PATCH v4 5/9] i2c: core: " Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 6/9] mmc: sdio: " Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 7/9] spi: core: " Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 8/9] amba: Add support for attach/detach of PM domains Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:36 ` [PATCH v4 9/9] ARM: exynos: Move to generic PM domain DT bindings Ulf Hansson 2014-09-09 11:36 ` Ulf Hansson 2014-09-09 11:43 ` [PATCH v4 0/9] PM / Domains: Generic OF-based support Tomasz Figa 2014-09-09 11:43 ` Tomasz Figa 2014-09-09 11:54 ` Mark Brown 2014-09-09 11:54 ` Mark Brown 2014-09-09 12:45 ` Ulf Hansson 2014-09-09 12:45 ` Ulf Hansson
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