arm64/sysreg: Remove duplicate definitions from asm/sysreg.h

With the new-fangled generation of asm/sysreg-defs.h, some definitions
have ended up being duplicated between the two files.

Remove these duplicate definitions, and consolidate the naming for
GMID_EL1_BS_WIDTH.
Signed-off-by: Will Deacon <will@kernel.org>

arch/arm64/include/asm/sysreg.h

@@ -667,8 +667,6 @@
 #define ID_AA64MMFR0_EL1_PARANGE_MAX	ID_AA64MMFR0_EL1_PARANGE_48
 #endif
 
-#define ID_DFR1_EL1_MTPMU_SHIFT		0
-
 #if defined(CONFIG_ARM64_4K_PAGES)
 #define ID_AA64MMFR0_EL1_TGRAN_SHIFT		ID_AA64MMFR0_EL1_TGRAN4_SHIFT
 #define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN	ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN
@@ -719,10 +717,6 @@
 #define SYS_RGSR_EL1_SEED_SHIFT	8
 #define SYS_RGSR_EL1_SEED_MASK	0xffffUL
 
-/* GMID_EL1 field definitions */
-#define GMID_EL1_BS_SHIFT	0
-#define GMID_EL1_BS_SIZE	4
-
 /* TFSR{,E0}_EL1 bit definitions */
 #define SYS_TFSR_EL1_TF0_SHIFT	0
 #define SYS_TFSR_EL1_TF1_SHIFT	1

arch/arm64/lib/mte.S

@@ -18,7 +18,7 @@
  */
 	.macro	multitag_transfer_size, reg, tmp
 	mrs_s	\reg, SYS_GMID_EL1
-	ubfx	\reg, \reg, #GMID_EL1_BS_SHIFT, #GMID_EL1_BS_SIZE
+	ubfx	\reg, \reg, #GMID_EL1_BS_SHIFT, #GMID_EL1_BS_WIDTH
 	mov	\tmp, #4
 	lsl	\reg, \tmp, \reg
 	.endm