github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-02 03:24:19 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

clk: at91: sam9x60-pll: convert from round_rate() to determine_rate()

Browse Source 
The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.

Signed-off-by: Brian Masney <bmasney@redhat.com>
This commit is contained in:
Brian Masney 2025-08-11 11:18:00 -04:00
parent 3c117b696a
commit fcf9720171
1 changed files with 18 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/clk/at91/clk-sam9x60-pll.c
View File

@ -230,12 +230,16 @@ static long sam9x60_frac_pll_compute_mul_frac(struct sam9x60_pll_core *core,
return tmprate;
}
static long sam9x60_frac_pll_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
static int sam9x60_frac_pll_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct sam9x60_pll_core *core = to_sam9x60_pll_core(hw);
return sam9x60_frac_pll_compute_mul_frac(core, rate, *parent_rate, false);
req->rate = sam9x60_frac_pll_compute_mul_frac(core, req->rate,
req->best_parent_rate,
false);
return 0;
}
static int sam9x60_frac_pll_set_rate(struct clk_hw *hw, unsigned long rate,
@ -321,7 +325,7 @@ static const struct clk_ops sam9x60_frac_pll_ops = {
.unprepare = sam9x60_frac_pll_unprepare,
.is_prepared = sam9x60_frac_pll_is_prepared,
.recalc_rate = sam9x60_frac_pll_recalc_rate,
.round_rate = sam9x60_frac_pll_round_rate,
.determine_rate = sam9x60_frac_pll_determine_rate,
.set_rate = sam9x60_frac_pll_set_rate,
.save_context = sam9x60_frac_pll_save_context,
.restore_context = sam9x60_frac_pll_restore_context,
@ -332,7 +336,7 @@ static const struct clk_ops sam9x60_frac_pll_ops_chg = {
.unprepare = sam9x60_frac_pll_unprepare,
.is_prepared = sam9x60_frac_pll_is_prepared,
.recalc_rate = sam9x60_frac_pll_recalc_rate,
.round_rate = sam9x60_frac_pll_round_rate,
.determine_rate = sam9x60_frac_pll_determine_rate,
.set_rate = sam9x60_frac_pll_set_rate_chg,
.save_context = sam9x60_frac_pll_save_context,
.restore_context = sam9x60_frac_pll_restore_context,
@ -487,12 +491,15 @@ static long sam9x60_div_pll_compute_div(struct sam9x60_pll_core *core,
return best_rate;
}
static long sam9x60_div_pll_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
static int sam9x60_div_pll_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct sam9x60_pll_core *core = to_sam9x60_pll_core(hw);
return sam9x60_div_pll_compute_div(core, parent_rate, rate);
req->rate = sam9x60_div_pll_compute_div(core, &req->best_parent_rate,
req->rate);
return 0;
}
static int sam9x60_div_pll_set_rate(struct clk_hw *hw, unsigned long rate,
@ -601,7 +608,7 @@ static const struct clk_ops sam9x60_div_pll_ops = {
.unprepare = sam9x60_div_pll_unprepare,
.is_prepared = sam9x60_div_pll_is_prepared,
.recalc_rate = sam9x60_div_pll_recalc_rate,
.round_rate = sam9x60_div_pll_round_rate,
.determine_rate = sam9x60_div_pll_determine_rate,
.set_rate = sam9x60_div_pll_set_rate,
.save_context = sam9x60_div_pll_save_context,
.restore_context = sam9x60_div_pll_restore_context,
@ -612,7 +619,7 @@ static const struct clk_ops sam9x60_div_pll_ops_chg = {
.unprepare = sam9x60_div_pll_unprepare,
.is_prepared = sam9x60_div_pll_is_prepared,
.recalc_rate = sam9x60_div_pll_recalc_rate,
.round_rate = sam9x60_div_pll_round_rate,
.determine_rate = sam9x60_div_pll_determine_rate,
.set_rate = sam9x60_div_pll_set_rate_chg,
.save_context = sam9x60_div_pll_save_context,
.restore_context = sam9x60_div_pll_restore_context,
@ -623,7 +630,7 @@ static const struct clk_ops sam9x60_fixed_div_pll_ops = {
.unprepare = sam9x60_div_pll_unprepare,
.is_prepared = sam9x60_div_pll_is_prepared,
.recalc_rate = sam9x60_fixed_div_pll_recalc_rate,
.round_rate = sam9x60_div_pll_round_rate,
.determine_rate = sam9x60_div_pll_determine_rate,
.save_context = sam9x60_div_pll_save_context,
.restore_context = sam9x60_div_pll_restore_context,
};