From: Tony Lindgren <tony@atomide.com>
To: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
Merlijn Wajer <merlijn@wizzup.org>,
Miaoqian Lin <linmq006@gmail.com>, Pavel Machek <pavel@ucw.cz>,
Sebastian Reichel <sre@kernel.org>,
linux-phy@lists.infradead.org,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: [PATCH 2/3] phy: mapphone-mdm6600: Fix runtime PM for remove
Date: Mon, 11 Sep 2023 06:54:56 +0300 [thread overview]
Message-ID: <20230911035501.36706-2-tony@atomide.com> (raw)
In-Reply-To: <20230911035501.36706-1-tony@atomide.com>
Otherwise we will get an underflow on remove.
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Fixes: f7f50b2a7b05 ("phy: mapphone-mdm6600: Add runtime PM support for n_gsm on USB suspend")
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
drivers/phy/motorola/phy-mapphone-mdm6600.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c b/drivers/phy/motorola/phy-mapphone-mdm6600.c
--- a/drivers/phy/motorola/phy-mapphone-mdm6600.c
+++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c
@@ -640,6 +640,11 @@ static void phy_mdm6600_remove(struct platform_device *pdev)
{
struct phy_mdm6600 *ddata = platform_get_drvdata(pdev);
struct gpio_desc *reset_gpio = ddata->ctrl_gpios[PHY_MDM6600_RESET];
+ int error;
+
+ error = pm_runtime_resume_and_get(ddata->dev);
+ if (error)
+ return;
pm_runtime_dont_use_autosuspend(ddata->dev);
pm_runtime_put_sync(ddata->dev);
--
2.42.0
--
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next prev parent reply other threads:[~2023-09-11 3:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 3:54 [PATCH 1/3] phy: mapphone-mdm6600: Fix runtime disable on probe Tony Lindgren
2023-09-11 3:54 ` Tony Lindgren [this message]
2023-09-12 15:00 ` [PATCH 2/3] phy: mapphone-mdm6600: Fix runtime PM for remove Sebastian Reichel
2023-09-13 4:36 ` Tony Lindgren
2023-09-11 3:54 ` [PATCH 3/3] phy: mapphone-mdm6600: Fix pinctrl_pm handling for sleep pins Tony Lindgren
2023-09-12 15:14 ` Sebastian Reichel
2023-09-13 4:59 ` Tony Lindgren
2023-09-12 15:00 ` [PATCH 1/3] phy: mapphone-mdm6600: Fix runtime disable on probe Sebastian Reichel
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