linux-kernel - [PATCH v4 4/4] platform/x86/amd: pmc: Use pm_pr

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Message-ID: <20230602073025.22884-4-mario.limonciello@amd.com>
Date:   Fri, 2 Jun 2023 02:30:25 -0500
From:   Mario Limonciello <mario.limonciello@....com>
To:     Rafael Wysocki <rafael@...nel.org>, <hdegoede@...hat.com>,
        <linus.walleij@...aro.org>
CC:     <linux-acpi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <platform-driver-x86@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <Basavaraj.Natikar@....com>, <Shyam-sundar.S-k@....com>,
        Mario Limonciello <mario.limonciello@....com>
Subject: [PATCH v4 4/4] platform/x86/amd: pmc: Use pm_pr_dbg() for suspend related messages

Using pm_pr_dbg() allows users to toggle `/sys/power/pm_debug_messages`
as a single knob to turn on messages that amd-pmc can emit to aid in
any s2idle debugging.

Signed-off-by: Mario Limonciello <mario.limonciello@....com>
---
 drivers/platform/x86/amd/pmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/amd/pmc.c b/drivers/platform/x86/amd/pmc.c
index 427905714f79..1304cd6f13f6 100644
--- a/drivers/platform/x86/amd/pmc.c
+++ b/drivers/platform/x86/amd/pmc.c
@@ -543,7 +543,7 @@ static int amd_pmc_idlemask_read(struct amd_pmc_dev *pdev, struct device *dev,
 	}
 
 	if (dev)
-		dev_dbg(pdev->dev, "SMU idlemask s0i3: 0x%x\n", val);
+		pm_pr_dbg("SMU idlemask s0i3: 0x%x\n", val);
 
 	if (s)
 		seq_printf(s, "SMU idlemask : 0x%x\n", val);
@@ -769,7 +769,7 @@ static int amd_pmc_verify_czn_rtc(struct amd_pmc_dev *pdev, u32 *arg)
 
 	*arg |= (duration << 16);
 	rc = rtc_alarm_irq_enable(rtc_device, 0);
-	dev_dbg(pdev->dev, "wakeup timer programmed for %lld seconds\n", duration);
+	pm_pr_dbg("wakeup timer programmed for %lld seconds\n", duration);
 
 	return rc;
 }
-- 
2.34.1