From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 132A814A97 for ; Mon, 23 Oct 2023 11:19:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="n0uKzlsy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 825BDC433C8; Mon, 23 Oct 2023 11:18:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1698059939; bh=3/h2PVqPF57U7o1rJydw07WYMhm8N+SGB7E4pR070js=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n0uKzlsyzUCEq6SOujp3rulPxzz6JxL0FJ1cGkJRpQ9Ko3gCOi/zSdoAC++KhHtXl sWANjMjvg97+8zQIMNfQSSneAO9b+2RQ+r3oGeVEeyBXc9gD3NI+DqYwd3lnG1lA2k RjvH7v72rr/zP1gyeXr3cetWrty0mBxfVl3MqCNQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ivaylo Dimitrov , Merlijn Wajer , Pavel Machek , Sebastian Reichel , Tony Lindgren , Sebastian Reichel , Vinod Koul , Sasha Levin Subject: [PATCH 4.19 95/98] phy: mapphone-mdm6600: Fix runtime PM for remove Date: Mon, 23 Oct 2023 12:57:24 +0200 Message-ID: <20231023104816.872895165@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231023104813.580375891@linuxfoundation.org> References: <20231023104813.580375891@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tony Lindgren [ Upstream commit b99e0ba9633af51638e5ee1668da2e33620c134f ] Otherwise we will get an underflow on remove. Cc: Ivaylo Dimitrov Cc: Merlijn Wajer Cc: Pavel Machek Cc: Sebastian Reichel Fixes: f7f50b2a7b05 ("phy: mapphone-mdm6600: Add runtime PM support for n_gsm on USB suspend") Signed-off-by: Tony Lindgren Reviewed-by: Sebastian Reichel Link: https://lore.kernel.org/r/20230913060433.48373-2-tony@atomide.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/phy/motorola/phy-mapphone-mdm6600.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c b/drivers/phy/motorola/phy-mapphone-mdm6600.c index 77518010adc88..44ad15ca881ee 100644 --- a/drivers/phy/motorola/phy-mapphone-mdm6600.c +++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c @@ -612,6 +612,7 @@ static int 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]; + pm_runtime_get_noresume(ddata->dev); pm_runtime_dont_use_autosuspend(ddata->dev); pm_runtime_put_sync(ddata->dev); pm_runtime_disable(ddata->dev); -- 2.42.0