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of: Drop full path from full_name for PDT systems

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Now that there are no more users of path_component_name for Sparc
outside of the PDT code and all users of device_node.full_name are
converted to use "%pOF" printf specifier, we can align Sparc with FDT
and store just the base node name and unit address in full_name. This
makes path_component_name redundant, so it can be removed.

As full_name is used by printf specifiers, set it as early as possible.

Cc: Frank Rowand <frowand.list@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rob Herring
2018-11-16 15:06:55 -06:00
committed by David S. Miller
parent a412c85aa8
commit 0c5eaa7749
2 changed files with 14 additions and 37 deletions
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include/linux/of.h
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@@ -66,7 +66,6 @@ struct device_node {
unsigned long _flags;
void *data;
#if defined(CONFIG_SPARC)
const char *path_component_name;
unsigned int unique_id;
struct of_irq_controller *irq_trans;
#endif