ARM: shmobile: Fix device node reference leakage in shmobile_init_delay

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The of_find_compatible_node() function returns a new reference to the
found node. Instead of just adding of_node_put() calls, simplify the
code by moving the CPU identification logic inside the loop over cpu
nodes, in order to lower complexity from O(n) to O(1) by replacing
of_find_compatible_node() calls with of_device_is_compatible().

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Laurent Pinchart 2014-05-21 15:31:05 +02:00 • committed by Simon Horman

parent 7171511eae

commit edc8fb1d6e

1 changed files with 29 additions and 21 deletions

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arch/arm/mach-shmobile/timer.c

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