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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Subject: [PATCH 1/5] smiapp: Drop BUG_ON() in suspend path
Date: Thu, 15 Sep 2016 14:29:17 +0300	[thread overview]
Message-ID: <1473938961-16067-2-git-send-email-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <1473938961-16067-1-git-send-email-sakari.ailus@linux.intel.com>

Checking that the mutex is not acquired is unnecessary for user processes
are stopped by this point. Drop the check.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 drivers/media/i2c/smiapp/smiapp-core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 61827fd..bdc5d1b 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2687,8 +2687,6 @@ static int smiapp_suspend(struct device *dev)
 	struct smiapp_sensor *sensor = to_smiapp_sensor(subdev);
 	bool streaming;
 
-	BUG_ON(mutex_is_locked(&sensor->mutex));
-
 	if (sensor->power_count == 0)
 		return 0;
 
-- 
2.1.4


  reply	other threads:[~2016-09-15 11:29 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-15 11:29 [PATCH 0/5] smiapp: Runtime PM support Sakari Ailus
2016-09-15 11:29 ` Sakari Ailus [this message]
2016-09-15 11:29 ` [PATCH 2/5] smiapp: Set device for pixel array and binner Sakari Ailus
2016-09-19 22:55   ` Sebastian Reichel
2016-09-15 11:29 ` [PATCH 3/5] smiapp: Set use suspend and resume ops for other functions Sakari Ailus
2016-09-19 22:54   ` Sebastian Reichel
2016-09-15 11:29 ` [PATCH 4/5] smiapp: Use runtime PM Sakari Ailus
2016-09-15 22:53   ` [PATCH v1.1 " Sakari Ailus
2016-09-19 22:51     ` Sebastian Reichel
2016-09-20  7:50       ` Sakari Ailus
2016-09-27 13:11     ` Sebastian Reichel
2016-10-03  8:55     ` [PATCH v1.2 " Sakari Ailus
2016-09-15 11:29 ` [PATCH 5/5] smiapp: Implement support for autosuspend Sakari Ailus
2016-09-19 22:53   ` Sebastian Reichel
2016-09-20 12:29   ` [PATCH v1.1 " Sakari Ailus
2016-09-23  0:14     ` Sebastian Reichel
2016-09-23 11:13       ` Sakari Ailus
2016-10-03  8:57     ` [PATCH v1.2 " Sakari Ailus
2016-10-03  9:27       ` [PATCH v1.3 " Sakari Ailus

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