1 files changed, 0 insertions, 51 deletions
diff --git a/arch/x86/lib/crc-t10dif-glue.c b/arch/x86/lib/crc-t10dif-glue.c
deleted file mode 100644
index 13f07ddc9122..000000000000
--- a/arch/x86/lib/crc-t10dif-glue.c
+++ /dev/null
@@ -1,51 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * CRC-T10DIF using PCLMULQDQ instructions
- *
- * Copyright 2024 Google LLC
- */
-
-#include <asm/cpufeatures.h>
-#include <asm/simd.h>
-#include <crypto/internal/simd.h>
-#include <linux/crc-t10dif.h>
-#include <linux/module.h>
-
-static DEFINE_STATIC_KEY_FALSE(have_pclmulqdq);
-
-asmlinkage u16 crc_t10dif_pcl(u16 init_crc, const u8 *buf, size_t len);
-
-u16 crc_t10dif_arch(u16 crc, const u8 *p, size_t len)
-{
-	if (len >= 16 &&
-	    static_key_enabled(&have_pclmulqdq) && crypto_simd_usable()) {
-		kernel_fpu_begin();
-		crc = crc_t10dif_pcl(crc, p, len);
-		kernel_fpu_end();
-		return crc;
-	}
-	return crc_t10dif_generic(crc, p, len);
-}
-EXPORT_SYMBOL(crc_t10dif_arch);
-
-static int __init crc_t10dif_x86_init(void)
-{
-	if (boot_cpu_has(X86_FEATURE_PCLMULQDQ))
-		static_branch_enable(&have_pclmulqdq);
-	return 0;
-}
-arch_initcall(crc_t10dif_x86_init);
-
-static void __exit crc_t10dif_x86_exit(void)
-{
-}
-module_exit(crc_t10dif_x86_exit);
-
-bool crc_t10dif_is_optimized(void)
-{
-	return static_key_enabled(&have_pclmulqdq);
-}
-EXPORT_SYMBOL(crc_t10dif_is_optimized);
-
-MODULE_DESCRIPTION("CRC-T10DIF using PCLMULQDQ instructions");
-MODULE_LICENSE("GPL");