[PATCH] ASoC: Intel: bytcr_rt5640: Make rt5640_jack_gpio/rt5640_jack2_gpio static

[Peter Ujfalusi <peter.ujfalusi@linux.intel.com>]

Marking the two jack gpio as static fixes the following Sparse errors:
sound/soc/intel/boards/bytcr_rt5640.c:468:26: error: symbol 'rt5640_jack_gpio' was not declared. Should it be static?
sound/soc/intel/boards/bytcr_rt5640.c:475:26: error: symbol 'rt5640_jack2_gpio' was not declared. Should it be static?

Fixes: 9ba00856686ad ("ASoC: Intel: bytcr_rt5640: Add support for HP Elite Pad 1000G2 jack-detect")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
---
 sound/soc/intel/boards/bytcr_rt5640.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 05667a33d919..a6e837290c7d 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -465,14 +465,14 @@ static struct snd_soc_jack_pin rt5640_pins2[] = {
 	},
 };
 
-struct snd_soc_jack_gpio rt5640_jack_gpio = {
+static struct snd_soc_jack_gpio rt5640_jack_gpio = {
 	.name = "hp-detect",
 	.report = SND_JACK_HEADSET,
 	.invert = true,
 	.debounce_time = 200,
 };
 
-struct snd_soc_jack_gpio rt5640_jack2_gpio = {
+static struct snd_soc_jack_gpio rt5640_jack2_gpio = {
 	.name = "hp2-detect",
 	.report = SND_JACK_HEADSET,
 	.invert = true,
-- 
2.33.0