linux-kernel - [PATCH 3.19.y-ckt 095/251] ACPI / PM: Add missing pm_generic

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Message-Id: <1437008972-9140-96-git-send-email-kamal@canonical.com>
Date:	Wed, 15 Jul 2015 18:06:56 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.19.y-ckt 095/251] ACPI / PM: Add missing pm_generic_complete() invocation

3.19.8-ckt4 -stable review patch.  If anyone has any objections, please let me know.

------------------

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

commit 3d56402d3fa8d10749eeb36293dd1992bd5ad0c3 upstream.

Add missing invocation of pm_generic_complete() to
acpi_subsys_complete() to allow ->complete callbacks provided
by the drivers of devices using the ACPI PM domain to be executed
during system resume.

Fixes: f25c0ae2b4c4 (ACPI / PM: Avoid resuming devices in ACPI PM domain during system suspend)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/acpi/device_pm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index c0d44d3..f340b3f9 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -953,6 +953,7 @@ EXPORT_SYMBOL_GPL(acpi_subsys_prepare);
  */
 void acpi_subsys_complete(struct device *dev)
 {
+	pm_generic_complete(dev);
 	/*
 	 * If the device had been runtime-suspended before the system went into
 	 * the sleep state it is going out of and it has never been resumed till
-- 
1.9.1

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