[v2,5/6] gpu: host1x: Fix incorrect comment for channel_request

Message ID 20170905081029.19769-6-mperttunen@nvidia.com
State New
Headers show
Series
  • Miscellaneous improvements to Host1x and TegraDRM
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Commit Message

Mikko Perttunen Sept. 5, 2017, 8:10 a.m.
This function actually doesn't sleep in the version that was merged.

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

Comments

Dmitry Osipenko Sept. 5, 2017, 1:05 p.m. | #1
On 05.09.2017 11:10, Mikko Perttunen wrote:
> This function actually doesn't sleep in the version that was merged.
> 
> Signed-off-by: Mikko Perttunen <mperttunen@nvidia.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)
> 

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>

Patch

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)