From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH] PM / sleep: Remove unused `info' variable Date: Thu, 28 Apr 2016 14:42:34 +0200 Message-ID: <1461847354-11486-1-git-send-email-thierry.reding@gmail.com> Return-path: Received: from mail-wm0-f46.google.com ([74.125.82.46]:35282 "EHLO mail-wm0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751513AbcD1Mmn (ORCPT ); Thu, 28 Apr 2016 08:42:43 -0400 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "Rafael J . Wysocki" Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Todd Brandt From: Thierry Reding Commit 32e8d689dc12 ("PM / sleep: trace_device_pm_callback coverage in dpm_prepare/complete") removed all users of this variable but forgot to remove the variable itself. Cc: Todd Brandt Signed-off-by: Thierry Reding --- drivers/base/power/main.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 6e7c3ccea24b..c81667d4bb60 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -1556,7 +1556,6 @@ int dpm_suspend(pm_message_t state) static int device_prepare(struct device *dev, pm_message_t state) { int (*callback)(struct device *) = NULL; - char *info = NULL; int ret = 0; if (dev->power.syscore) @@ -1579,24 +1578,17 @@ static int device_prepare(struct device *dev, pm_message_t state) goto unlock; } - if (dev->pm_domain) { - info = "preparing power domain "; + if (dev->pm_domain) callback = dev->pm_domain->ops.prepare; - } else if (dev->type && dev->type->pm) { - info = "preparing type "; + else if (dev->type && dev->type->pm) callback = dev->type->pm->prepare; - } else if (dev->class && dev->class->pm) { - info = "preparing class "; + else if (dev->class && dev->class->pm) callback = dev->class->pm->prepare; - } else if (dev->bus && dev->bus->pm) { - info = "preparing bus "; + else if (dev->bus && dev->bus->pm) callback = dev->bus->pm->prepare; - } - if (!callback && dev->driver && dev->driver->pm) { - info = "preparing driver "; + if (!callback && dev->driver && dev->driver->pm) callback = dev->driver->pm->prepare; - } if (callback) ret = callback(dev); -- 2.8.0