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Documentation: correct of_platform_populate() argument list

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The documentation doesn't match the actual function prototype. This is a
trivial patch to fix it.

Signed-off-by: Alison Chaiken <alison_chaiken@mentor.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Chaiken, Alison 2012-11-15 23:32:51 +00:00 committed by Grant Likely
parent 4f3be1cfa8
commit 155dd0c2f7
1 changed files with 1 additions and 1 deletions
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2
Documentation/devicetree/usage-model.txt
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@ -347,7 +347,7 @@ later), which will happily live at the base of the Linux /sys/devices
tree. Therefore, if a DT node is at the root of the tree, then it tree. Therefore, if a DT node is at the root of the tree, then it
really probably is best registered as a platform_device. really probably is best registered as a platform_device.
Linux board support code calls of_platform_populate(NULL, NULL, NULL) Linux board support code calls of_platform_populate(NULL, NULL, NULL, NULL)
to kick off discovery of devices at the root of the tree. The to kick off discovery of devices at the root of the tree. The
parameters are all NULL because when starting from the root of the parameters are all NULL because when starting from the root of the
tree, there is no need to provide a starting node (the first NULL), a tree, there is no need to provide a starting node (the first NULL), a