ASoC: tegra: Add blank line after declarations

This was reported by checkpatch.pl

Signed-off-by: Codrut GROSU <codrut.cristian.grosu@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/tegra/tegra20_das.c

@@ -41,6 +41,7 @@ static inline void tegra20_das_write(u32 reg, u32 val)
 static inline u32 tegra20_das_read(u32 reg)
 {
 	u32 val;
+
 	regmap_read(das->regmap, reg, &val);
 	return val;
 }

sound/soc/tegra/tegra30_ahub.c

@@ -41,6 +41,7 @@ static inline void tegra30_apbif_write(u32 reg, u32 val)
 static inline u32 tegra30_apbif_read(u32 reg)
 {
 	u32 val;
+
 	regmap_read(ahub->regmap_apbif, reg, &val);
 	return val;
 }