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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@nvidia.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Mikko Perttunen 2017-09-28 15:50:43 +03:00 committed by Thierry Reding
parent 2a79c034b5
commit 45bd862c28
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/host1x/channel.c
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@ -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)