soc/tegra: fuse: fix dummy functions

The Tegra fuse header's dummy functions for the case where Tegra20 is
disabled are inconsistent with the correct prototypes, and have some
syntax errors. Fix these. While at it, fix the indentation level of
the dummy function bodies.

Fixes: 783c8f4c8445 ("soc/tegra: Add efuse driver for Tegra")
Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/soc/tegra/fuse/fuse.h

@@ -38,14 +38,14 @@ void tegra20_init_fuse_early(void);
 u32 tegra20_fuse_early(const unsigned int offset);
 #else
 static inline void tegra20_init_speedo_data(struct tegra_sku_info *sku_info) {}
-static inline bool tegra20_spare_fuse_early(int spare_bit, void *fuse_base)
+static inline bool tegra20_spare_fuse_early(int spare_bit)
 {
-			return false;
+	return false;
 }
-static inline void tegra20_init_fuse_early(void);
-static inline tegra20_fuse_early(const unsigned int offset);
+static inline void tegra20_init_fuse_early(void) {}
+static inline u32 tegra20_fuse_early(const unsigned int offset)
 {
-			return 0;
+	return 0;
 }
 #endif