gpu: host1x: channel: Use correct type



find_first_zero_bit() returns an unsigned long, so make the local
variable that stores the result the same type for consistency.

Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 5c0d8d38

drivers/gpu/host1x/channel.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -85,7 +85,8 @@ struct host1x_channel host1x_channel_request(struct device dev)
		struct host1x *host = dev_get_drvdata(dev->parent);
		unsigned int max_channels = host->info->nb_channels;
		struct host1x_channel *channel = NULL;
		int index, err;
		unsigned long index;
		int err;

		mutex_lock(&host->chlist_mutex);