linux-kernel - [PATCH v12 1/5] PM: QoS: Export dev_pm_qos_read

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Message-ID: <20240904194229.109886-2-msp@baylibre.com>
Date: Wed,  4 Sep 2024 21:42:25 +0200
From: Markus Schneider-Pargmann <msp@...libre.com>
To: Nishanth Menon <nm@...com>,
	Tero Kristo <kristo@...nel.org>,
	Santosh Shilimkar <ssantosh@...nel.org>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Pavel Machek <pavel@....cz>,
	Len Brown <len.brown@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Vibhore Vardhan <vibhore@...com>,
	Kevin Hilman <khilman@...libre.com>,
	Dhruva Gole <d-gole@...com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org,
	Markus Schneider-Pargmann <msp@...libre.com>
Subject: [PATCH v12 1/5] PM: QoS: Export dev_pm_qos_read_value

In the ti_sci driver we would like to pass the resume latencies set on
devices to the firmware so it can decide which power mode is the best to
choose. To be able to build a driver using this function as a module,
this function should be exported.

Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
---
 drivers/base/power/qos.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c
index bd77f6734f14..ff393cba7649 100644
--- a/drivers/base/power/qos.c
+++ b/drivers/base/power/qos.c
@@ -137,6 +137,7 @@ s32 dev_pm_qos_read_value(struct device *dev, enum dev_pm_qos_req_type type)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(dev_pm_qos_read_value);
 
 /**
  * apply_constraint - Add/modify/remove device PM QoS request.
-- 
2.45.2