linux-kernel - [PATCH v3 5/6] gpu: host1x: Fix incorrect comment for channel

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Message-Id: <20170928125044.32516-6-mperttunen@nvidia.com>
Date:   Thu, 28 Sep 2017 15:50:43 +0300
From:   Mikko Perttunen <mperttunen@...dia.com>
To:     thierry.reding@...il.com, jonathanh@...dia.com
Cc:     digetx@...il.com, dri-devel@...ts.freedesktop.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        Mikko Perttunen <mperttunen@...dia.com>
Subject: [PATCH v3 5/6] gpu: host1x: Fix incorrect comment for channel_request

This function actually doesn't sleep in the version that was merged.

Signed-off-by: Mikko Perttunen <mperttunen@...dia.com>
Reviewed-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/gpu/host1x/channel.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/host1x/channel.c b/drivers/gpu/host1x/channel.c
index db9b91d1384c..2fb93c27c1d9 100644
--- a/drivers/gpu/host1x/channel.c
+++ b/drivers/gpu/host1x/channel.c
@@ -128,8 +128,7 @@ static struct host1x_channel *acquire_unused_channel(struct host1x *host)
  * host1x_channel_request() - Allocate a channel
  * @device: Host1x unit this channel will be used to send commands to
  *
- * Allocates a new host1x channel for @device. If there are no free channels,
- * this will sleep until one becomes available. May return NULL if CDMA
+ * Allocates a new host1x channel for @device. May return NULL if CDMA
  * initialization fails.
  */
 struct host1x_channel *host1x_channel_request(struct device *dev)
-- 
2.14.1