Gh0st
/
linux
mirror of https://github.com/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

rtc: pcf8563: convert from round_rate() to determine_rate() 

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>
Link: https://lore.kernel.org/r/20250710-rtc-clk-round-rate-v1-13-33140bb2278e@redhat.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Brian Masney 2025-07-10 11:20:33 -04:00 committed by Alexandre Belloni
parent ad853657d7
commit e6f1af719e
1 changed files with 11 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/rtc/rtc-pcf8563.c
View File

@ -330,16 +330,21 @@ static unsigned long pcf8563_clkout_recalc_rate(struct clk_hw *hw,
return clkout_rates[buf];
}
static long pcf8563_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
static int pcf8563_clkout_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
int i;
for (i = 0; i < ARRAY_SIZE(clkout_rates); i++)
if (clkout_rates[i] <= rate)
return clkout_rates[i];
if (clkout_rates[i] <= req->rate) {
req->rate = clkout_rates[i];
return clkout_rates[0];
return 0;
}
req->rate = clkout_rates[0];
return 0;
}
static int pcf8563_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
@ -413,7 +418,7 @@ static const struct clk_ops pcf8563_clkout_ops = {
.unprepare = pcf8563_clkout_unprepare,
.is_prepared = pcf8563_clkout_is_prepared,
.recalc_rate = pcf8563_clkout_recalc_rate,
.round_rate = pcf8563_clkout_round_rate,
.determine_rate = pcf8563_clkout_determine_rate,
.set_rate = pcf8563_clkout_set_rate,
};