x86/platform/intel-mid: Remove unused definitions from intel-mid.h

After a few rounds of removal and refactoring Intel MID related code
some artifacts are left untouched. However, they are not used anywhere.
Remove them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20230216193958.2971-1-andriy.shevchenko%40linux.intel.com

arch/x86/include/asm/intel-mid.h

@@ -20,25 +20,4 @@ extern void intel_mid_pwr_power_off(void);
 
 extern int intel_mid_pwr_get_lss_id(struct pci_dev *pdev);
 
-#ifdef CONFIG_X86_INTEL_MID
-
-extern void intel_scu_devices_create(void);
-extern void intel_scu_devices_destroy(void);
-
-#else /* !CONFIG_X86_INTEL_MID */
-
-static inline void intel_scu_devices_create(void) { }
-static inline void intel_scu_devices_destroy(void) { }
-
-#endif /* !CONFIG_X86_INTEL_MID */
-
-/* Bus Select SoC Fuse value */
-#define BSEL_SOC_FUSE_MASK		0x7
-/* FSB 133MHz */
-#define BSEL_SOC_FUSE_001		0x1
-/* FSB 100MHz */
-#define BSEL_SOC_FUSE_101		0x5
-/* FSB 83MHz */
-#define BSEL_SOC_FUSE_111		0x7
-
 #endif /* _ASM_X86_INTEL_MID_H */