From: balbi@ti•com (Felipe Balbi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 16/21] usb: phy: Probe phy devices on demand
Date: Tue, 26 May 2015 09:44:27 -0500 [thread overview]
Message-ID: <20150526144427.GA26599@saruman.tx.rr.com> (raw)
In-Reply-To: <1432565608-26036-17-git-send-email-tomeu.vizoso@collabora.com>
On Mon, May 25, 2015 at 04:53:20PM +0200, Tomeu Vizoso wrote:
> When looking up a phy through its DT node, ensure that the corresponding
> device has been registered.
>
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora•com>
Acked-by: Felipe Balbi <balbi@ti•com>
> ---
> drivers/usb/phy/phy.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
> index d1cd6b5..7084f21 100644
> --- a/drivers/usb/phy/phy.c
> +++ b/drivers/usb/phy/phy.c
> @@ -13,6 +13,7 @@
> #include <linux/err.h>
> #include <linux/device.h>
> #include <linux/module.h>
> +#include <linux/of_platform.h>
> #include <linux/slab.h>
> #include <linux/of.h>
>
> @@ -192,6 +193,8 @@ struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
> goto err0;
> }
>
> + of_platform_device_ensure(node);
> +
> spin_lock_irqsave(&phy_lock, flags);
>
> phy = __of_usb_find_phy(node);
> --
> 2.4.1
>
--
balbi
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next prev parent reply other threads:[~2015-05-26 14:44 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-25 14:53 [PATCH 00/21] On-demand device registration Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 01/21] regulator: core: Reduce critical area in _regulator_get Tomeu Vizoso
2015-05-25 17:18 ` Mark Brown
2015-05-25 17:45 ` Mark Brown
2015-05-25 14:53 ` [PATCH 02/21] ARM: tegra: Add gpio-ranges property Tomeu Vizoso
2015-05-26 19:41 ` Stephen Warren
2015-05-27 14:18 ` Tomeu Vizoso
2015-05-27 14:49 ` Stephen Warren
2015-05-28 8:26 ` Tomeu Vizoso
2015-05-28 15:50 ` Stephen Warren
2015-06-16 7:53 ` Tomeu Vizoso
2015-06-02 11:28 ` Linus Walleij
2015-06-02 15:40 ` Stephen Warren
2015-06-16 8:42 ` Tomeu Vizoso
2015-06-16 20:32 ` Stephen Warren
2015-06-17 10:04 ` Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 03/21] ARM: tegra: Register drivers before devices Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 04/21] ARM: EXYNOS: " Tomeu Vizoso
2015-05-26 0:41 ` Krzysztof Kozlowski
2015-05-25 14:53 ` [PATCH 05/21] ARM i.MX6q: " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 06/21] of/platform: Add of_platform_device_ensure() Tomeu Vizoso
2015-05-26 18:56 ` Dmitry Torokhov
2015-05-27 8:04 ` Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 07/21] of/platform: Ensure device registration on lookup Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 08/21] gpio: Probe GPIO drivers on demand Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 09/21] gpio: Probe pinctrl devices " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 10/21] regulator: core: Probe regulators " Tomeu Vizoso
2015-05-25 17:32 ` Mark Brown
2015-05-26 6:17 ` Tomeu Vizoso
2015-05-26 9:36 ` Mark Brown
2015-05-26 15:08 ` Tomeu Vizoso
2015-05-26 16:54 ` Mark Brown
2015-05-26 17:53 ` Tomeu Vizoso
2015-05-26 19:55 ` Mark Brown
2015-05-25 14:53 ` [PATCH 11/21] drm: Probe panels " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 12/21] drm/tegra: Probe dpaux devices " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 13/21] i2c: core: Probe i2c master " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 14/21] pwm: Probe PWM chip " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 15/21] backlight: Probe backlight " Tomeu Vizoso
2015-05-26 7:18 ` Lee Jones
2015-05-26 7:25 ` Sascha Hauer
2015-05-26 8:39 ` Lee Jones
2015-05-26 12:01 ` Tomeu Vizoso
2015-05-26 13:34 ` Lee Jones
2015-05-25 14:53 ` [PATCH 16/21] usb: phy: Probe phy " Tomeu Vizoso
2015-05-26 14:44 ` Felipe Balbi [this message]
2015-05-25 14:53 ` [PATCH 17/21] clk: Probe clk providers " Tomeu Vizoso
2015-05-28 6:16 ` Michael Turquette
2015-05-25 14:53 ` [PATCH 18/21] pinctrl: Probe pinctrl devices " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 19/21] phy: core: Probe phy providers " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 20/21] dma: of: Probe DMA controllers " Tomeu Vizoso
2015-05-25 14:53 ` [PATCH 21/21] power-supply: Probe power supplies " Tomeu Vizoso
2015-05-28 4:33 ` [PATCH 00/21] On-demand device registration Rob Herring
2015-06-03 19:57 ` Grygorii.Strashko@linaro•org
2015-06-04 8:39 ` Tomeu Vizoso
2015-06-04 16:51 ` Grygorii.Strashko@linaro•org
2015-06-04 20:39 ` Alexander Holler
2015-06-08 12:26 ` Enrico Weigelt, metux IT consult
2015-06-08 18:14 ` Alexander Holler
2015-06-08 18:18 ` Alexander Holler
2015-06-22 15:23 ` Tomeu Vizoso
2015-06-23 0:01 ` Rob Herring
2015-06-02 8:48 ` Linus Walleij
2015-06-02 10:14 ` Tomeu Vizoso
2015-06-10 7:30 ` Linus Walleij
2015-06-10 10:19 ` Tomeu Vizoso
2015-06-11 8:15 ` Linus Walleij
2015-06-11 9:56 ` Tomeu Vizoso
2015-06-03 21:12 ` Rob Clark
2015-06-04 21:03 ` Alexander Holler
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