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media: stm32-dcmi: drop unnecessary while(1) loop

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The while(1) is effectively useless as all possible paths within it
return thus there is no way to loop.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Nicholas Mc Guire
2018-06-12 13:22:17 -04:00
committed by Mauro Carvalho Chehab
parent fdaf59582c
commit f8eb8e5c1f
1 changed files with 13 additions and 15 deletions
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2
drivers/media/platform/stm32/stm32-dcmi.c
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@@ -1567,7 +1567,6 @@ static int dcmi_graph_parse(struct stm32_dcmi *dcmi, struct device_node *node)
struct device_node *ep = NULL;
struct device_node *remote;
while (1) {
ep = of_graph_get_next_endpoint(node, ep);
if (!ep)
return -EINVAL;
@@ -1584,7 +1583,6 @@ static int dcmi_graph_parse(struct stm32_dcmi *dcmi, struct device_node *node)
dcmi->entity.asd.match.fwnode = of_fwnode_handle(remote);
return 0;
}
}
static int dcmi_graph_init(struct stm32_dcmi *dcmi)
{