ASoC: codecs: wcd937x: Drop unused buck_supply

Last user of wcd937x_priv->buck_supply was removed in
commit 216d04139a6d ("ASoC: codecs: wcd937x: Remove separate handling
for vdd-buck supply").

Fixes: 216d04139a6d ("ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250526-b4-b4-asoc-wcd9395-vdd-px-fixes-v1-2-0b8a2993b7d3@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/wcd937x.c b/sound/soc/codecs/wcd937x.c
index 3b1a1518e7647366b4de0e90828b8d97b82c5bd5..a3a4b1f53e88e7ade13455387a65de736b1f0bec 100644 (file)
--- a/sound/soc/codecs/wcd937x.c
+++ b/sound/soc/codecs/wcd937x.c
@@ -91,7 +91,6 @@ struct wcd937x_priv {
        struct regmap_irq_chip *wcd_regmap_irq_chip;
        struct regmap_irq_chip_data *irq_chip;
        struct regulator_bulk_data supplies[WCD937X_MAX_BULK_SUPPLY];
-       struct regulator *buck_supply;
        struct snd_soc_jack *jack;
        unsigned long status_mask;
        s32 micb_ref[WCD937X_MAX_MICBIAS];