ASoC: rt5514: Drop GPIO include

This driver include the GPIO legacy header <linux/gpio.h yet
doesn't use symbols from it. Drop the include.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org
Link: https://lore.kernel.org/r/20230812-descriptors-asoc-v1-9-eb4dca1f68af@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org

sound/soc/codecs/rt5514.c

@@ -17,7 +17,6 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/firmware.h>
-#include <linux/gpio.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>