linux-kernel - [PATCH 23/28] drivers: usb: Call cpu_latency_qos_*() instead of pm_qos

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Date:   Wed, 12 Feb 2020 00:28:44 +0100
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux PM <linux-pm@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Peter Chen <Peter.Chen@....com>, linux-usb@...r.kernel.org
Subject: [PATCH 23/28] drivers: usb: Call cpu_latency_qos_*() instead of pm_qos_*()

From: "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>

Call cpu_latency_qos_add/remove_request() instead of
pm_qos_add/remove_request(), respectively, because the
latter are going to be dropped.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 drivers/usb/chipidea/ci_hdrc_imx.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index d8e7eb2f97b9..a479af3ae31d 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -393,8 +393,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 	}
 
 	if (pdata.flags & CI_HDRC_PMQOS)
-		pm_qos_add_request(&data->pm_qos_req,
-			PM_QOS_CPU_DMA_LATENCY, 0);
+		cpu_latency_qos_add_request(&data->pm_qos_req, 0);
 
 	ret = imx_get_clks(dev);
 	if (ret)
@@ -478,7 +477,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 		/* don't overwrite original ret (cf. EPROBE_DEFER) */
 		regulator_disable(data->hsic_pad_regulator);
 	if (pdata.flags & CI_HDRC_PMQOS)
-		pm_qos_remove_request(&data->pm_qos_req);
+		cpu_latency_qos_remove_request(&data->pm_qos_req);
 	data->ci_pdev = NULL;
 	return ret;
 }
@@ -499,7 +498,7 @@ static int ci_hdrc_imx_remove(struct platform_device *pdev)
 	if (data->ci_pdev) {
 		imx_disable_unprepare_clks(&pdev->dev);
 		if (data->plat_data->flags & CI_HDRC_PMQOS)
-			pm_qos_remove_request(&data->pm_qos_req);
+			cpu_latency_qos_remove_request(&data->pm_qos_req);
 		if (data->hsic_pad_regulator)
 			regulator_disable(data->hsic_pad_regulator);
 	}
@@ -527,7 +526,7 @@ static int __maybe_unused imx_controller_suspend(struct device *dev)
 
 	imx_disable_unprepare_clks(dev);
 	if (data->plat_data->flags & CI_HDRC_PMQOS)
-		pm_qos_remove_request(&data->pm_qos_req);
+		cpu_latency_qos_remove_request(&data->pm_qos_req);
 
 	data->in_lpm = true;
 
@@ -547,8 +546,7 @@ static int __maybe_unused imx_controller_resume(struct device *dev)
 	}
 
 	if (data->plat_data->flags & CI_HDRC_PMQOS)
-		pm_qos_add_request(&data->pm_qos_req,
-			PM_QOS_CPU_DMA_LATENCY, 0);
+		cpu_latency_qos_add_request(&data->pm_qos_req, 0);
 
 	ret = imx_prepare_enable_clks(dev);
 	if (ret)
-- 
2.16.4