diff --git a/include/linux/ima.h b/include/linux/ima.h
index 81708ca0ebc7..3c641cc65270 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -16,20 +16,10 @@ struct linux_binprm;
 
 #ifdef CONFIG_IMA
 extern enum hash_algo ima_get_current_hash_algo(void);
-extern int ima_bprm_check(struct linux_binprm *bprm);
 extern int ima_file_check(struct file *file, int mask);
 extern void ima_post_create_tmpfile(struct user_namespace *mnt_userns,
 				    struct inode *inode);
 extern void ima_file_free(struct file *file);
-extern int ima_file_mmap(struct file *file, unsigned long prot);
-extern int ima_file_mprotect(struct vm_area_struct *vma, unsigned long prot);
-extern int ima_load_data(enum kernel_load_data_id id, bool contents);
-extern int ima_post_load_data(char *buf, loff_t size,
-			      enum kernel_load_data_id id, char *description);
-extern int ima_read_file(struct file *file, enum kernel_read_file_id id,
-			 bool contents);
-extern int ima_post_read_file(struct file *file, void *buf, loff_t size,
-			      enum kernel_read_file_id id);
 extern void ima_post_path_mknod(struct user_namespace *mnt_userns,
 				struct dentry *dentry);
 extern int ima_file_hash(struct file *file, char *buf, size_t buf_size);
@@ -56,11 +46,6 @@ static inline enum hash_algo ima_get_current_hash_algo(void)
 	return HASH_ALGO__LAST;
 }
 
-static inline int ima_bprm_check(struct linux_binprm *bprm)
-{
-	return 0;
-}
-
 static inline int ima_file_check(struct file *file, int mask)
 {
 	return 0;
@@ -76,41 +61,6 @@ static inline void ima_file_free(struct file *file)
 	return;
 }
 
-static inline int ima_file_mmap(struct file *file, unsigned long prot)
-{
-	return 0;
-}
-
-static inline int ima_file_mprotect(struct vm_area_struct *vma,
-				    unsigned long prot)
-{
-	return 0;
-}
-
-static inline int ima_load_data(enum kernel_load_data_id id, bool contents)
-{
-	return 0;
-}
-
-static inline int ima_post_load_data(char *buf, loff_t size,
-				     enum kernel_load_data_id id,
-				     char *description)
-{
-	return 0;
-}
-
-static inline int ima_read_file(struct file *file, enum kernel_read_file_id id,
-				bool contents)
-{
-	return 0;
-}
-
-static inline int ima_post_read_file(struct file *file, void *buf, loff_t size,
-				     enum kernel_read_file_id id)
-{
-	return 0;
-}
-
 static inline void ima_post_path_mknod(struct user_namespace *mnt_userns,
 				       struct dentry *dentry)
 {
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index e617863af5ff..2cff001b02e4 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -395,6 +395,7 @@ static int process_measurement(struct file *file, const struct cred *cred,
 /**
  * ima_file_mmap - based on policy, collect/store measurement.
  * @file: pointer to the file to be measured (May be NULL)
+ * @reqprot: contains the protection that will be applied by the kernel.
  * @prot: contains the protection that will be applied by the kernel.
  *
  * Measure files being mmapped executable based on the ima_must_measure()
@@ -403,11 +404,12 @@ static int process_measurement(struct file *file, const struct cred *cred,
  * On success return 0.  On integrity appraisal error, assuming the file
  * is in policy and IMA-appraisal is in enforcing mode, return -EACCES.
  */
-int ima_file_mmap(struct file *file, unsigned long prot)
+static int ima_file_mmap(struct file *file, unsigned long reqprot,
+			 unsigned long prot, unsigned long flags)
 {
 	u32 secid;
 
-	if (file && (prot & PROT_EXEC)) {
+	if (file && (reqprot & PROT_EXEC)) {
 		security_current_getsecid_subj(&secid);
 		return process_measurement(file, current_cred(), secid, NULL,
 					   0, MAY_EXEC, MMAP_CHECK);
@@ -419,6 +421,7 @@ int ima_file_mmap(struct file *file, unsigned long prot)
 /**
  * ima_file_mprotect - based on policy, limit mprotect change
  * @vma: vm_area_struct protection is set to
+ * @reqprot: contains the protection that were requested.
  * @prot: contains the protection that will be applied by the kernel.
  *
  * Files can be mmap'ed read/write and later changed to execute to circumvent
@@ -429,7 +432,8 @@ int ima_file_mmap(struct file *file, unsigned long prot)
  *
  * On mprotect change success, return 0.  On failure, return -EACESS.
  */
-int ima_file_mprotect(struct vm_area_struct *vma, unsigned long prot)
+static int ima_file_mprotect(struct vm_area_struct *vma,
+			     unsigned long reqprot, unsigned long prot)
 {
 	struct ima_template_desc *template = NULL;
 	struct file *file;
@@ -483,7 +487,7 @@ int ima_file_mprotect(struct vm_area_struct *vma, unsigned long prot)
  * On success return 0.  On integrity appraisal error, assuming the file
  * is in policy and IMA-appraisal is in enforcing mode, return -EACCES.
  */
-int ima_bprm_check(struct linux_binprm *bprm)
+static int ima_bprm_check(struct linux_binprm *bprm)
 {
 	int ret;
 	u32 secid;
@@ -706,8 +710,8 @@ void ima_post_path_mknod(struct user_namespace *mnt_userns,
  *
  * For permission return 0, otherwise return -EACCES.
  */
-int ima_read_file(struct file *file, enum kernel_read_file_id read_id,
-		  bool contents)
+static int ima_read_file(struct file *file, enum kernel_read_file_id read_id,
+			 bool contents)
 {
 	enum ima_hooks func;
 	u32 secid;
@@ -756,8 +760,8 @@ const int read_idmap[READING_MAX_ID] = {
  * On success return 0.  On integrity appraisal error, assuming the file
  * is in policy and IMA-appraisal is in enforcing mode, return -EACCES.
  */
-int ima_post_read_file(struct file *file, void *buf, loff_t size,
-		       enum kernel_read_file_id read_id)
+static int ima_post_read_file(struct file *file, char *buf, loff_t size,
+			      enum kernel_read_file_id read_id)
 {
 	enum ima_hooks func;
 	u32 secid;
@@ -790,7 +794,7 @@ int ima_post_read_file(struct file *file, void *buf, loff_t size,
  *
  * For permission return 0, otherwise return -EACCES.
  */
-int ima_load_data(enum kernel_load_data_id id, bool contents)
+static int ima_load_data(enum kernel_load_data_id id, bool contents)
 {
 	bool ima_enforce, sig_enforce;
 
@@ -844,9 +848,9 @@ int ima_load_data(enum kernel_load_data_id id, bool contents)
  * On success return 0.  On integrity appraisal error, assuming the file
  * is in policy and IMA-appraisal is in enforcing mode, return -EACCES.
  */
-int ima_post_load_data(char *buf, loff_t size,
-		       enum kernel_load_data_id load_id,
-		       char *description)
+static int ima_post_load_data(char *buf, loff_t size,
+			      enum kernel_load_data_id load_id,
+			      char *description)
 {
 	if (load_id == LOADING_FIRMWARE) {
 		if ((ima_appraise & IMA_APPRAISE_FIRMWARE) &&
@@ -1077,6 +1081,18 @@ static int __init init_ima(void)
 
 late_initcall(init_ima);	/* Start IMA after the TPM is available */
 
+static struct security_hook_list ima_hooks[] __lsm_ro_after_init = {
+	LSM_HOOK_INIT(bprm_check_security, ima_bprm_check),
+	LSM_HOOK_INIT(mmap_file, ima_file_mmap),
+	LSM_HOOK_INIT(file_mprotect, ima_file_mprotect),
+	LSM_HOOK_INIT(kernel_read_file, ima_read_file),
+	LSM_HOOK_INIT(kernel_post_read_file, ima_post_read_file),
+	LSM_HOOK_INIT(kernel_load_data, ima_load_data),
+	LSM_HOOK_INIT(kernel_post_load_data, ima_post_load_data),
+};
+
 void __init integrity_lsm_ima_init(void)
 {
+	pr_info("Integrity LSM enabling IMA\n");
+	integrity_add_lsm_hooks(ima_hooks, ARRAY_SIZE(ima_hooks));
 }
diff --git a/security/security.c b/security/security.c
index 14d30fec8a00..8f7c1b5fa5fa 100644
--- a/security/security.c
+++ b/security/security.c
@@ -862,12 +862,7 @@ int security_bprm_creds_from_file(struct linux_binprm *bprm, struct file *file)
 
 int security_bprm_check(struct linux_binprm *bprm)
 {
-	int ret;
-
-	ret = call_int_hook(bprm_check_security, 0, bprm);
-	if (ret)
-		return ret;
-	return ima_bprm_check(bprm);
+	return call_int_hook(bprm_check_security, 0, bprm);
 }
 
 void security_bprm_committing_creds(struct linux_binprm *bprm)
@@ -1589,12 +1584,8 @@ static inline unsigned long mmap_prot(struct file *file, unsigned long prot)
 int security_mmap_file(struct file *file, unsigned long prot,
 			unsigned long flags)
 {
-	int ret;
-	ret = call_int_hook(mmap_file, 0, file, prot,
-					mmap_prot(file, prot), flags);
-	if (ret)
-		return ret;
-	return ima_file_mmap(file, prot);
+	return call_int_hook(mmap_file, 0, file, prot,
+			     mmap_prot(file, prot), flags);
 }
 
 int security_mmap_addr(unsigned long addr)
@@ -1605,12 +1596,7 @@ int security_mmap_addr(unsigned long addr)
 int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
 			    unsigned long prot)
 {
-	int ret;
-
-	ret = call_int_hook(file_mprotect, 0, vma, reqprot, prot);
-	if (ret)
-		return ret;
-	return ima_file_mprotect(vma, prot);
+	return call_int_hook(file_mprotect, 0, vma, reqprot, prot);
 }
 
 int security_file_lock(struct file *file, unsigned int cmd)
@@ -1746,35 +1732,20 @@ int security_kernel_module_request(char *kmod_name)
 int security_kernel_read_file(struct file *file, enum kernel_read_file_id id,
 			      bool contents)
 {
-	int ret;
-
-	ret = call_int_hook(kernel_read_file, 0, file, id, contents);
-	if (ret)
-		return ret;
-	return ima_read_file(file, id, contents);
+	return call_int_hook(kernel_read_file, 0, file, id, contents);
 }
 EXPORT_SYMBOL_GPL(security_kernel_read_file);
 
 int security_kernel_post_read_file(struct file *file, char *buf, loff_t size,
 				   enum kernel_read_file_id id)
 {
-	int ret;
-
-	ret = call_int_hook(kernel_post_read_file, 0, file, buf, size, id);
-	if (ret)
-		return ret;
-	return ima_post_read_file(file, buf, size, id);
+	return call_int_hook(kernel_post_read_file, 0, file, buf, size, id);
 }
 EXPORT_SYMBOL_GPL(security_kernel_post_read_file);
 
 int security_kernel_load_data(enum kernel_load_data_id id, bool contents)
 {
-	int ret;
-
-	ret = call_int_hook(kernel_load_data, 0, id, contents);
-	if (ret)
-		return ret;
-	return ima_load_data(id, contents);
+	return call_int_hook(kernel_load_data, 0, id, contents);
 }
 EXPORT_SYMBOL_GPL(security_kernel_load_data);
 
@@ -1782,13 +1753,8 @@ int security_kernel_post_load_data(char *buf, loff_t size,
 				   enum kernel_load_data_id id,
 				   char *description)
 {
-	int ret;
-
-	ret = call_int_hook(kernel_post_load_data, 0, buf, size, id,
-			    description);
-	if (ret)
-		return ret;
-	return ima_post_load_data(buf, size, id, description);
+	return call_int_hook(kernel_post_load_data, 0, buf, size, id,
+			     description);
 }
 EXPORT_SYMBOL_GPL(security_kernel_post_load_data);
 
