github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-28 10:09:10 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ASoC: renesas: fsi: Use devm_clk_get_optional() for optional clocks

Browse Source 
The xck, ick, and div clocks are optional. Switch from devm_clk_get()
to devm_clk_get_optional() to correctly handle cases where these clocks
are missing.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260609113836.45079-8-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
bui duc phuc 2026-06-09 18:38:32 +07:00 committed by Mark Brown
parent cfa1466e6d
commit 5fb4660ce5
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sound/soc/renesas/fsi.c
View File

@ -994,7 +994,7 @@ static int fsi_clk_init(struct device *dev,
/* external clock */
if (xck) {
clock->xck = devm_clk_get(dev, is_porta ? "xcka" : "xckb");
clock->xck = devm_clk_get_optional(dev, is_porta ? "xcka" : "xckb");
if (IS_ERR(clock->xck)) {
dev_err(dev, "can't get xck clock\n");
return -EINVAL;
@ -1007,7 +1007,7 @@ static int fsi_clk_init(struct device *dev,
/* FSIACLK/FSIBCLK */
if (ick) {
clock->ick = devm_clk_get(dev, is_porta ? "icka" : "ickb");
clock->ick = devm_clk_get_optional(dev, is_porta ? "icka" : "ickb");
if (IS_ERR(clock->ick)) {
dev_err(dev, "can't get ick clock\n");
return -EINVAL;
@ -1020,7 +1020,7 @@ static int fsi_clk_init(struct device *dev,
/* FSI-DIV */
if (div) {
clock->div = devm_clk_get(dev, is_porta ? "diva" : "divb");
clock->div = devm_clk_get_optional(dev, is_porta ? "diva" : "divb");
if (IS_ERR(clock->div)) {
dev_err(dev, "can't get div clock\n");
return -EINVAL;