From: Markus Schneider-Pargmann <msp@baylibre.com>
To: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
Santosh Shilimkar <ssantosh@kernel.org>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Pavel Machek <pavel@ucw.cz>, Len Brown <len.brown@intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Vibhore Vardhan <vibhore@ti.com>,
Kevin Hilman <khilman@baylibre.com>, Dhruva Gole <d-gole@ti.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
Markus Schneider-Pargmann <msp@baylibre.com>
Subject: [PATCH v12 1/5] PM: QoS: Export dev_pm_qos_read_value
Date: Wed, 4 Sep 2024 21:42:25 +0200 [thread overview]
Message-ID: <20240904194229.109886-2-msp@baylibre.com> (raw)
In-Reply-To: <20240904194229.109886-1-msp@baylibre.com>
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@baylibre.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
next prev parent reply other threads:[~2024-09-04 19:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 19:42 [PATCH v12 0/5] firmware: ti_sci: Introduce system suspend support Markus Schneider-Pargmann
2024-09-04 19:42 ` Markus Schneider-Pargmann [this message]
2024-09-05 6:26 ` [PATCH v12 1/5] PM: QoS: Export dev_pm_qos_read_value Dhruva Gole
2024-09-10 23:51 ` Kevin Hilman
2024-09-04 19:42 ` [PATCH v12 2/5] firmware: ti_sci: Add support for querying the firmware caps Markus Schneider-Pargmann
2024-09-04 19:42 ` [PATCH v12 3/5] firmware: ti_sci: Add system suspend and resume call Markus Schneider-Pargmann
2024-09-17 11:12 ` Kamlesh Gurudasani
2024-09-04 19:42 ` [PATCH v12 4/5] firmware: ti_sci: Introduce Power Management Ops Markus Schneider-Pargmann
2024-09-04 19:42 ` [PATCH v12 5/5] firmware: ti_sci: add CPU latency constraint management Markus Schneider-Pargmann
2024-09-06 16:01 ` [PATCH v12 0/5] firmware: ti_sci: Introduce system suspend support Kevin Hilman
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