Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-10 06:01:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

clk: lan966x: Remove unused round_rate hook

Browse Source 
The lan966x driver registers a gck clock with both a determine_rate and
a round_rate implementation. Both are equivalent, and are only called by
clk_core_determine_round_nolock() which favors determine_rate.

Thus, lan966x_gck_round_rate() is never called, so we can just remove
it.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20221018-clk-range-checks-fixes-v4-5-971d5077e7d2@cerno.tech
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Maxime Ripard 2023-05-05 13:25:07 +02:00 committed by Stephen Boyd
parent 33b70fbc4f
commit e2533dad2f
1 changed files with 0 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/clk/clk-lan966x.c
View File

@ -103,22 +103,6 @@ static int lan966x_gck_set_rate(struct clk_hw *hw,
return 0;
}
static long lan966x_gck_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
{
unsigned int div;
if (rate == 0 || *parent_rate == 0)
return -EINVAL;
if (rate >= *parent_rate)
return *parent_rate;
div = DIV_ROUND_CLOSEST(*parent_rate, rate);
return *parent_rate / div;
}
static unsigned long lan966x_gck_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
@ -177,7 +161,6 @@ static const struct clk_ops lan966x_gck_ops = {
.enable = lan966x_gck_enable,
.disable = lan966x_gck_disable,
.set_rate = lan966x_gck_set_rate,
.round_rate = lan966x_gck_round_rate,
.recalc_rate = lan966x_gck_recalc_rate,
.determine_rate = lan966x_gck_determine_rate,
.set_parent = lan966x_gck_set_parent,