lib/crc: Remove ARCH_HAS_* kconfig symbols

These symbols are no longer used, so remove them.

Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20250607200454.73587-13-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

Author: Eric Biggers

lib/crc/Kconfig

@@ -44,9 +44,6 @@ config CRC_T10DIF
 	  The CRC-T10DIF library functions.  Select this if your module uses
 	  any of the functions from <linux/crc-t10dif.h>.
 
-config ARCH_HAS_CRC_T10DIF
-	bool
-
 config CRC_T10DIF_ARCH
 	bool
 	depends on CRC_T10DIF && CRC_OPTIMIZATIONS
@@ -63,9 +60,6 @@ config CRC32
 	  The CRC32 library functions.  Select this if your module uses any of
 	  the functions from <linux/crc32.h> or <linux/crc32c.h>.
 
-config ARCH_HAS_CRC32
-	bool
-
 config CRC32_ARCH
 	bool
 	depends on CRC32 && CRC_OPTIMIZATIONS
@@ -85,9 +79,6 @@ config CRC64
 	  The CRC64 library functions.  Select this if your module uses any of
 	  the functions from <linux/crc64.h>.
 
-config ARCH_HAS_CRC64
-	bool
-
 config CRC64_ARCH
 	bool
 	depends on CRC64 && CRC_OPTIMIZATIONS