2 files changed, 15 insertions, 7 deletions
diff --git a/arch/mips/include/asm/octeon/octeon-feature.h b/arch/mips/include/asm/octeon/octeon-feature.h
index c4fe81f47f53..8ebd3f579b84 100644
--- a/arch/mips/include/asm/octeon/octeon-feature.h
+++ b/arch/mips/include/asm/octeon/octeon-feature.h
@@ -46,8 +46,6 @@ enum octeon_feature {
 	OCTEON_FEATURE_SAAD,
 	/* Does this Octeon support the ZIP offload engine? */
 	OCTEON_FEATURE_ZIP,
-	/* Does this Octeon support crypto acceleration using COP2? */
-	OCTEON_FEATURE_CRYPTO,
 	OCTEON_FEATURE_DORM_CRYPTO,
 	/* Does this Octeon support PCI express? */
 	OCTEON_FEATURE_PCIE,
@@ -86,6 +84,21 @@ enum octeon_feature {
 	OCTEON_MAX_FEATURE
 };
 
+enum octeon_feature_bits {
+	OCTEON_HAS_CRYPTO = 0x0001,	/* Crypto acceleration using COP2 */
+};
+extern enum octeon_feature_bits __octeon_feature_bits;
+
+/**
+ * octeon_has_crypto() - Check if this OCTEON has crypto acceleration support.
+ *
+ * Returns: Non-zero if the feature exists. Zero if the feature does not exist.
+ */
+static inline int octeon_has_crypto(void)
+{
+	return __octeon_feature_bits & OCTEON_HAS_CRYPTO;
+}
+
 /**
  * Determine if the current Octeon supports a specific feature. These
  * checks have been optimized to be fairly quick, but they should still
diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h
index d781f9e66884..6dfefd2d5cdf 100644
--- a/arch/mips/include/asm/octeon/octeon.h
+++ b/arch/mips/include/asm/octeon/octeon.h
@@ -44,11 +44,6 @@ extern int octeon_get_boot_num_arguments(void);
 extern const char *octeon_get_boot_argument(int arg);
 extern void octeon_hal_setup_reserved32(void);
 extern void octeon_user_io_init(void);
-struct octeon_cop2_state;
-extern unsigned long octeon_crypto_enable(struct octeon_cop2_state *state);
-extern void octeon_crypto_disable(struct octeon_cop2_state *state,
-				  unsigned long flags);
-extern asmlinkage void octeon_cop2_restore(struct octeon_cop2_state *task);
 
 extern void octeon_init_cvmcount(void);
 extern void octeon_setup_delays(void);