drm/nouveau/clk: Use list_for_each_entry_from_reverse

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It's better to use "list_for_each_entry_from_reverse" for iterating list
than "for loop" as it makes the code more clear to read.
This patch replace "for loop" with "list_for_each_entry_from_reverse"
and "start" variable with "cstate" which helps in refactoring
the code and also "cstate" variable is more commonly used in the other
functions.

changes in v2:
"start" variable is removed, before "cstate" variable was removed
but "cstate" is more common so preferred "cstate" over "start".

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Arushi Singhal 2018-05-08 23:13:09 +10:00 • committed by Ben Skeggs

parent 7a22c737fa

commit dd3b89be3e

1 changed files with 4 additions and 6 deletions

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drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c

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