[PATCH] ASoC: cs42l43: Add missing statics for hp_ilimit functions

[Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>]

Fixes: bbbc18d8c27c ("ASoC: cs42l43: Allow HP amp to cool off after current limit")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
---
 sound/soc/codecs/cs42l43.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/cs42l43.c b/sound/soc/codecs/cs42l43.c
index d2412dab35996..6a64681767de8 100644
--- a/sound/soc/codecs/cs42l43.c
+++ b/sound/soc/codecs/cs42l43.c
@@ -139,7 +139,7 @@ CS42L43_IRQ_ERROR(spkl_therm_warm)
 CS42L43_IRQ_ERROR(spkr_sc_detect)
 CS42L43_IRQ_ERROR(spkl_sc_detect)
 
-void cs42l43_hp_ilimit_clear_work(struct work_struct *work)
+static void cs42l43_hp_ilimit_clear_work(struct work_struct *work)
 {
 	struct cs42l43_codec *priv = container_of(work, struct cs42l43_codec,
 						  hp_ilimit_clear_work.work);
@@ -156,7 +156,7 @@ void cs42l43_hp_ilimit_clear_work(struct work_struct *work)
 	snd_soc_dapm_mutex_unlock(dapm);
 }
 
-void cs42l43_hp_ilimit_work(struct work_struct *work)
+static void cs42l43_hp_ilimit_work(struct work_struct *work)
 {
 	struct cs42l43_codec *priv = container_of(work, struct cs42l43_codec,
 						  hp_ilimit_work);
-- 
2.39.2