arm64/fp: Rename SVE and SME LEN field name to _WIDTH

The SVE and SVE length configuration field LEN have constants specifying
their width called _SIZE rather than the more normal _WIDTH, in preparation
for automatic generation rename to _WIDTH. No functional change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220510161208.631259-3-broonie@kernel.orgSigned-off-by: Catalin Marinas <catalin.marinas@arm.com>

arch/arm64/include/asm/sysreg.h

@@ -1114,14 +1114,14 @@
 #define DCZID_BS_SHIFT			0
 
 #define ZCR_ELx_LEN_SHIFT	0
-#define ZCR_ELx_LEN_SIZE	4
+#define ZCR_ELx_LEN_WIDTH	4
 #define ZCR_ELx_LEN_MASK	0xf
 
 #define SMCR_ELx_FA64_SHIFT	31
 #define SMCR_ELx_FA64_MASK	(1 << SMCR_ELx_FA64_SHIFT)
 
 #define SMCR_ELx_LEN_SHIFT	0
-#define SMCR_ELx_LEN_SIZE	4
+#define SMCR_ELx_LEN_WIDTH	4
 #define SMCR_ELx_LEN_MASK	0xf
 
 #define CPACR_EL1_FPEN_EL1EN	(BIT(20)) /* enable EL1 access */

arch/arm64/kernel/cpufeature.c

@@ -577,13 +577,13 @@ static const struct arm64_ftr_bits ftr_id_dfr1[] = {
 
 static const struct arm64_ftr_bits ftr_zcr[] = {
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE,
-		ZCR_ELx_LEN_SHIFT, ZCR_ELx_LEN_SIZE, 0),	/* LEN */
+		ZCR_ELx_LEN_SHIFT, ZCR_ELx_LEN_WIDTH, 0),	/* LEN */
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_smcr[] = {
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE,
-		SMCR_ELx_LEN_SHIFT, SMCR_ELx_LEN_SIZE, 0),	/* LEN */
+		SMCR_ELx_LEN_SHIFT, SMCR_ELx_LEN_WIDTH, 0),	/* LEN */
 	ARM64_FTR_END,
 };