Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
media: qcom: camss: use a handy v4l2_async_nf_add_fwnode_remote() function
Another code simplification makes parsing of remote endpoints easy.
Tested-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
authored by
Vladimir Zapolskiy
and committed by
Hans Verkuil
77a2ff40
eccf5fa8
+2
-11
+2
-11
drivers/media/platform/qcom/camss/camss.c
+2
-11
drivers/media/platform/qcom/camss/camss.c
···
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fwnode_graph_for_each_endpoint(fwnode, ep) {
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struct camss_async_subdev *csd;
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-
struct fwnode_handle *remote;
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-
remote = fwnode_graph_get_remote_port_parent(ep);
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-
if (!remote) {
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dev_err(dev, "Cannot get remote parent\n");
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-
ret = -EINVAL;
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-
goto err_cleanup;
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-
}
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-
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-
csd = v4l2_async_nf_add_fwnode(&camss->notifier, remote,
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-
struct camss_async_subdev);
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fwnode_handle_put(remote);
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+
csd = v4l2_async_nf_add_fwnode_remote(&camss->notifier, ep,
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+
typeof(*csd));
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if (IS_ERR(csd)) {
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ret = PTR_ERR(csd);
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goto err_cleanup;