ASoC: qcom: sc7180: Drop GPIO include

This driver is including the legacy GPIO header <linux/gpio.h>
but not using any symbols from it. Drop the include.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://msgid.link/r/20231214-gpio-descriptors-sound-misc-v1-2-e3004176bd8b@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/qcom/sc7180.c

@@ -6,7 +6,6 @@
 
 #include <dt-bindings/sound/sc7180-lpass.h>
 #include <dt-bindings/sound/qcom,q6afe.h>
-#include <linux/gpio.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>