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path: root/drivers/gpu/host1x/channel.c
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Diffstat (limited to 'drivers/gpu/host1x/channel.c')
-rw-r--r--drivers/gpu/host1x/channel.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/host1x/channel.c b/drivers/gpu/host1x/channel.c
index 1436295aa450..4cd212bb570d 100644
--- a/drivers/gpu/host1x/channel.c
+++ b/drivers/gpu/host1x/channel.c
@@ -115,14 +115,14 @@ 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
+ * @client: Host1x client this channel will be used to send commands to
*
- * Allocates a new host1x channel for @device. May return NULL if CDMA
+ * Allocates a new host1x channel for @client. May return NULL if CDMA
* initialization fails.
*/
-struct host1x_channel *host1x_channel_request(struct device *dev)
+struct host1x_channel *host1x_channel_request(struct host1x_client *client)
{
- struct host1x *host = dev_get_drvdata(dev->parent);
+ struct host1x *host = dev_get_drvdata(client->dev->parent);
struct host1x_channel_list *chlist = &host->channel_list;
struct host1x_channel *channel;
int err;
@@ -133,7 +133,8 @@ struct host1x_channel *host1x_channel_request(struct device *dev)
kref_init(&channel->refcount);
mutex_init(&channel->submitlock);
- channel->dev = dev;
+ channel->client = client;
+ channel->dev = client->dev;
err = host1x_hw_channel_init(host, channel, channel->id);
if (err < 0)
@@ -148,7 +149,7 @@ struct host1x_channel *host1x_channel_request(struct device *dev)
fail:
clear_bit(channel->id, chlist->allocated_channels);
- dev_err(dev, "failed to initialize channel\n");
+ dev_err(client->dev, "failed to initialize channel\n");
return NULL;
}