Merge tag 'asoc-fix-v7.1-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.1

A fairly small collection of fixes, device IDs and quirks that came in
during the merge window, the most remarkable of which is one for SDCA
boolean firmware flags which is remarkable mainly because it is
partially in regmap.

11 files changed, 59 insertions, 121 deletions

diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index b0df28ddd394..50cdc9da8d32 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -80,6 +80,7 @@ enum clock_event_state {
  * @shift:		nanoseconds to cycles divisor (power of two)
  * @state_use_accessors:current state of the device, assigned by the core code
  * @features:		features
+ * @next_event_forced:	True if the last programming was a forced event
  * @retries:		number of forced programming retries
  * @set_state_periodic:	switch state to periodic
  * @set_state_oneshot:	switch state to oneshot
@@ -108,6 +109,7 @@ struct clock_event_device {
 	u32			shift;
 	enum clock_event_state	state_use_accessors;
 	unsigned int		features;
+	unsigned int		next_event_forced;
 	unsigned long		retries;
 
 	int			(*set_state_periodic)(struct clock_event_device *);
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 8239cd95a005..9b6b0d87fdb0 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -229,8 +229,8 @@ static inline bool cpu_attack_vector_mitigated(enum cpu_attack_vectors v)
 #define smt_mitigations SMT_MITIGATIONS_OFF
 #endif
 
-int arch_get_indir_br_lp_status(struct task_struct *t, unsigned long __user *status);
-int arch_set_indir_br_lp_status(struct task_struct *t, unsigned long status);
-int arch_lock_indir_br_lp_status(struct task_struct *t, unsigned long status);
+int arch_prctl_get_branch_landing_pad_state(struct task_struct *t, unsigned long __user *state);
+int arch_prctl_set_branch_landing_pad_state(struct task_struct *t, unsigned long state);
+int arch_prctl_lock_branch_landing_pad_state(struct task_struct *t);
 
 #endif /* _LINUX_CPU_H_ */
diff --git a/include/linux/device/class.h b/include/linux/device/class.h
index 65880e60c720..021da0d61796 100644
--- a/include/linux/device/class.h
+++ b/include/linux/device/class.h
@@ -62,7 +62,7 @@ struct class {
 	int (*shutdown_pre)(struct device *dev);
 
 	const struct kobj_ns_type_operations *ns_type;
-	const void *(*namespace)(const struct device *dev);
+	const struct ns_common *(*namespace)(const struct device *dev);
 
 	void (*get_ownership)(const struct device *dev, kuid_t *uid, kgid_t *gid);
 
@@ -180,9 +180,9 @@ struct class_attribute {
 	struct class_attribute class_attr_##_name = __ATTR_WO(_name)
 
 int __must_check class_create_file_ns(const struct class *class, const struct class_attribute *attr,
-				      const void *ns);
+				      const struct ns_common *ns);
 void class_remove_file_ns(const struct class *class, const struct class_attribute *attr,
-			  const void *ns);
+			  const struct ns_common *ns);
 
 static inline int __must_check class_create_file(const struct class *class,
 						 const struct class_attribute *attr)
diff --git a/include/linux/firmware/thead/thead,th1520-aon.h b/include/linux/firmware/thead/thead,th1520-aon.h
index dae132b66873..d81f5f6f5b90 100644
--- a/include/linux/firmware/thead/thead,th1520-aon.h
+++ b/include/linux/firmware/thead/thead,th1520-aon.h
@@ -97,80 +97,6 @@ struct th1520_aon_rpc_ack_common {
 #define RPC_GET_SVC_FLAG_ACK_TYPE(MESG) (((MESG)->svc & 0x40) >> 6)
 #define RPC_SET_SVC_FLAG_ACK_TYPE(MESG, ACK) ((MESG)->svc |= (ACK) << 6)
 
-#define RPC_SET_BE64(MESG, OFFSET, SET_DATA)                                \
-	do {                                                                \
-		u8 *data = (u8 *)(MESG);                                    \
-		u64 _offset = (OFFSET);                                     \
-		u64 _set_data = (SET_DATA);                                 \
-		data[_offset + 7] = _set_data & 0xFF;                       \
-		data[_offset + 6] = (_set_data & 0xFF00) >> 8;              \
-		data[_offset + 5] = (_set_data & 0xFF0000) >> 16;           \
-		data[_offset + 4] = (_set_data & 0xFF000000) >> 24;         \
-		data[_offset + 3] = (_set_data & 0xFF00000000) >> 32;       \
-		data[_offset + 2] = (_set_data & 0xFF0000000000) >> 40;     \
-		data[_offset + 1] = (_set_data & 0xFF000000000000) >> 48;   \
-		data[_offset + 0] = (_set_data & 0xFF00000000000000) >> 56; \
-	} while (0)
-
-#define RPC_SET_BE32(MESG, OFFSET, SET_DATA)			    \
-	do {							    \
-		u8 *data = (u8 *)(MESG);			    \
-		u64 _offset = (OFFSET);				    \
-		u64 _set_data = (SET_DATA);			    \
-		data[_offset + 3] = (_set_data) & 0xFF;		    \
-		data[_offset + 2] = (_set_data & 0xFF00) >> 8;	    \
-		data[_offset + 1] = (_set_data & 0xFF0000) >> 16;   \
-		data[_offset + 0] = (_set_data & 0xFF000000) >> 24; \
-	} while (0)
-
-#define RPC_SET_BE16(MESG, OFFSET, SET_DATA)		       \
-	do {						       \
-		u8 *data = (u8 *)(MESG);		       \
-		u64 _offset = (OFFSET);			       \
-		u64 _set_data = (SET_DATA);		       \
-		data[_offset + 1] = (_set_data) & 0xFF;	       \
-		data[_offset + 0] = (_set_data & 0xFF00) >> 8; \
-	} while (0)
-
-#define RPC_SET_U8(MESG, OFFSET, SET_DATA)	  \
-	do {					  \
-		u8 *data = (u8 *)(MESG);	  \
-		data[OFFSET] = (SET_DATA) & 0xFF; \
-	} while (0)
-
-#define RPC_GET_BE64(MESG, OFFSET, PTR)                                      \
-	do {                                                                 \
-		u8 *data = (u8 *)(MESG);                                     \
-		u64 _offset = (OFFSET);                                      \
-		*(u32 *)(PTR) =                                              \
-			(data[_offset + 7] | data[_offset + 6] << 8 |        \
-			 data[_offset + 5] << 16 | data[_offset + 4] << 24 | \
-			 data[_offset + 3] << 32 | data[_offset + 2] << 40 | \
-			 data[_offset + 1] << 48 | data[_offset + 0] << 56); \
-	} while (0)
-
-#define RPC_GET_BE32(MESG, OFFSET, PTR)                                      \
-	do {                                                                 \
-		u8 *data = (u8 *)(MESG);                                     \
-		u64 _offset = (OFFSET);                                      \
-		*(u32 *)(PTR) =                                              \
-			(data[_offset + 3] | data[_offset + 2] << 8 |        \
-			 data[_offset + 1] << 16 | data[_offset + 0] << 24); \
-	} while (0)
-
-#define RPC_GET_BE16(MESG, OFFSET, PTR)                                       \
-	do {                                                                  \
-		u8 *data = (u8 *)(MESG);                                      \
-		u64 _offset = (OFFSET);                                       \
-		*(u16 *)(PTR) = (data[_offset + 1] | data[_offset + 0] << 8); \
-	} while (0)
-
-#define RPC_GET_U8(MESG, OFFSET, PTR)          \
-	do {                                   \
-		u8 *data = (u8 *)(MESG);       \
-		*(u8 *)(PTR) = (data[OFFSET]); \
-	} while (0)
-
 /*
  * Defines for SC PM Power Mode
  */
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index b5a5f32fdfd1..4f0ab88a1b31 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -23,6 +23,7 @@
 struct file;
 struct dentry;
 struct iattr;
+struct ns_common;
 struct seq_file;
 struct vm_area_struct;
 struct vm_operations_struct;
@@ -209,7 +210,7 @@ struct kernfs_node {
 
 	struct rb_node		rb;
 
-	const void		*ns;	/* namespace tag */
+	const struct ns_common	*ns;	/* namespace tag */
 	unsigned int		hash;	/* ns + name hash */
 	unsigned short		flags;
 	umode_t			mode;
@@ -331,7 +332,7 @@ struct kernfs_ops {
  */
 struct kernfs_fs_context {
 	struct kernfs_root	*root;		/* Root of the hierarchy being mounted */
-	void			*ns_tag;	/* Namespace tag of the mount (or NULL) */
+	struct ns_common	*ns_tag;	/* Namespace tag of the mount (or NULL) */
 	unsigned long		magic;		/* File system specific magic number */
 
 	/* The following are set/used by kernfs_mount() */
@@ -406,9 +407,11 @@ void pr_cont_kernfs_name(struct kernfs_node *kn);
 void pr_cont_kernfs_path(struct kernfs_node *kn);
 struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn);
 struct kernfs_node *kernfs_find_and_get_ns(struct kernfs_node *parent,
-					   const char *name, const void *ns);
+					   const char *name,
+					   const struct ns_common *ns);
 struct kernfs_node *kernfs_walk_and_get_ns(struct kernfs_node *parent,
-					   const char *path, const void *ns);
+					   const char *path,
+					   const struct ns_common *ns);
 void kernfs_get(struct kernfs_node *kn);
 void kernfs_put(struct kernfs_node *kn);
 
@@ -426,7 +429,8 @@ unsigned int kernfs_root_flags(struct kernfs_node *kn);
 struct kernfs_node *kernfs_create_dir_ns(struct kernfs_node *parent,
 					 const char *name, umode_t mode,
 					 kuid_t uid, kgid_t gid,
-					 void *priv, const void *ns);
+					 void *priv,
+					 const struct ns_common *ns);
 struct kernfs_node *kernfs_create_empty_dir(struct kernfs_node *parent,
 					    const char *name);
 struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
@@ -434,7 +438,8 @@ struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
 					 kuid_t uid, kgid_t gid,
 					 loff_t size,
 					 const struct kernfs_ops *ops,
-					 void *priv, const void *ns,
+					 void *priv,
+					 const struct ns_common *ns,
 					 struct lock_class_key *key);
 struct kernfs_node *kernfs_create_link(struct kernfs_node *parent,
 				       const char *name,
@@ -446,9 +451,9 @@ void kernfs_break_active_protection(struct kernfs_node *kn);
 void kernfs_unbreak_active_protection(struct kernfs_node *kn);
 bool kernfs_remove_self(struct kernfs_node *kn);
 int kernfs_remove_by_name_ns(struct kernfs_node *parent, const char *name,
-			     const void *ns);
+			     const struct ns_common *ns);
 int kernfs_rename_ns(struct kernfs_node *kn, struct kernfs_node *new_parent,
-		     const char *new_name, const void *new_ns);
+		     const char *new_name, const struct ns_common *new_ns);
 int kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr);
 __poll_t kernfs_generic_poll(struct kernfs_open_file *of,
 			     struct poll_table_struct *pt);
@@ -459,7 +464,7 @@ int kernfs_xattr_get(struct kernfs_node *kn, const char *name,
 int kernfs_xattr_set(struct kernfs_node *kn, const char *name,
 		     const void *value, size_t size, int flags);
 
-const void *kernfs_super_ns(struct super_block *sb);
+const struct ns_common *kernfs_super_ns(struct super_block *sb);
 int kernfs_get_tree(struct fs_context *fc);
 void kernfs_free_fs_context(struct fs_context *fc);
 void kernfs_kill_sb(struct super_block *sb);
@@ -494,11 +499,11 @@ static inline struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
 
 static inline struct kernfs_node *
 kernfs_find_and_get_ns(struct kernfs_node *parent, const char *name,
-		       const void *ns)
+		       const struct ns_common *ns)
 { return NULL; }
 static inline struct kernfs_node *
 kernfs_walk_and_get_ns(struct kernfs_node *parent, const char *path,
-		       const void *ns)
+		       const struct ns_common *ns)
 { return NULL; }
 
 static inline void kernfs_get(struct kernfs_node *kn) { }
@@ -526,14 +531,15 @@ static inline unsigned int kernfs_root_flags(struct kernfs_node *kn)
 static inline struct kernfs_node *
 kernfs_create_dir_ns(struct kernfs_node *parent, const char *name,
 		     umode_t mode, kuid_t uid, kgid_t gid,
-		     void *priv, const void *ns)
+		     void *priv, const struct ns_common *ns)
 { return ERR_PTR(-ENOSYS); }
 
 static inline struct kernfs_node *
 __kernfs_create_file(struct kernfs_node *parent, const char *name,
 		     umode_t mode, kuid_t uid, kgid_t gid,
 		     loff_t size, const struct kernfs_ops *ops,
-		     void *priv, const void *ns, struct lock_class_key *key)
+		     void *priv, const struct ns_common *ns,
+		     struct lock_class_key *key)
 { return ERR_PTR(-ENOSYS); }
 
 static inline struct kernfs_node *
@@ -549,12 +555,14 @@ static inline bool kernfs_remove_self(struct kernfs_node *kn)
 { return false; }
 
 static inline int kernfs_remove_by_name_ns(struct kernfs_node *kn,
-					   const char *name, const void *ns)
+					   const char *name,
+					   const struct ns_common *ns)
 { return -ENOSYS; }
 
 static inline int kernfs_rename_ns(struct kernfs_node *kn,
 				   struct kernfs_node *new_parent,
-				   const char *new_name, const void *new_ns)
+				   const char *new_name,
+				   const struct ns_common *new_ns)
 { return -ENOSYS; }
 
 static inline int kernfs_setattr(struct kernfs_node *kn,
@@ -575,7 +583,7 @@ static inline int kernfs_xattr_set(struct kernfs_node *kn, const char *name,
 				   const void *value, size_t size, int flags)
 { return -ENOSYS; }
 
-static inline const void *kernfs_super_ns(struct super_block *sb)
+static inline const struct ns_common *kernfs_super_ns(struct super_block *sb)
 { return NULL; }
 
 static inline int kernfs_get_tree(struct fs_context *fc)
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index c8219505a79f..bcb5d4e32001 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -109,7 +109,7 @@ struct kobject *kobject_get(struct kobject *kobj);
 struct kobject * __must_check kobject_get_unless_zero(struct kobject *kobj);
 void kobject_put(struct kobject *kobj);
 
-const void *kobject_namespace(const struct kobject *kobj);
+const struct ns_common *kobject_namespace(const struct kobject *kobj);
 void kobject_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t *gid);
 char *kobject_get_path(const struct kobject *kobj, gfp_t flag);
 
@@ -118,7 +118,7 @@ struct kobj_type {
 	const struct sysfs_ops *sysfs_ops;
 	const struct attribute_group **default_groups;
 	const struct kobj_ns_type_operations *(*child_ns_type)(const struct kobject *kobj);
-	const void *(*namespace)(const struct kobject *kobj);
+	const struct ns_common *(*namespace)(const struct kobject *kobj);
 	void (*get_ownership)(const struct kobject *kobj, kuid_t *uid, kgid_t *gid);
 };
 
diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
index 150fe2ae1b6b..4f0990e09b93 100644
--- a/include/linux/kobject_ns.h
+++ b/include/linux/kobject_ns.h
@@ -16,6 +16,7 @@
 #ifndef _LINUX_KOBJECT_NS_H
 #define _LINUX_KOBJECT_NS_H
 
+struct ns_common;
 struct sock;
 struct kobject;
 
@@ -39,10 +40,10 @@ enum kobj_ns_type {
 struct kobj_ns_type_operations {
 	enum kobj_ns_type type;
 	bool (*current_may_mount)(void);
-	void *(*grab_current_ns)(void);
-	const void *(*netlink_ns)(struct sock *sk);
-	const void *(*initial_ns)(void);
-	void (*drop_ns)(void *);
+	struct ns_common *(*grab_current_ns)(void);
+	const struct ns_common *(*netlink_ns)(struct sock *sk);
+	const struct ns_common *(*initial_ns)(void);
+	void (*drop_ns)(struct ns_common *);
 };
 
 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
@@ -51,7 +52,7 @@ const struct kobj_ns_type_operations *kobj_child_ns_ops(const struct kobject *pa
 const struct kobj_ns_type_operations *kobj_ns_ops(const struct kobject *kobj);
 
 bool kobj_ns_current_may_mount(enum kobj_ns_type type);
-void *kobj_ns_grab_current(enum kobj_ns_type type);
-void kobj_ns_drop(enum kobj_ns_type type, void *ns);
+struct ns_common *kobj_ns_grab_current(enum kobj_ns_type type);
+void kobj_ns_drop(enum kobj_ns_type type, struct ns_common *ns);
 
 #endif /* _LINUX_KOBJECT_NS_H */
diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h
index 93eca48bc443..04b8f61ece5d 100644
--- a/include/linux/mmap_lock.h
+++ b/include/linux/mmap_lock.h
@@ -546,7 +546,7 @@ static inline void mmap_write_lock_nested(struct mm_struct *mm, int subclass)
 	__mmap_lock_trace_acquire_returned(mm, true, true);
 }
 
-static inline int mmap_write_lock_killable(struct mm_struct *mm)
+static inline int __must_check mmap_write_lock_killable(struct mm_struct *mm)
 {
 	int ret;
 
@@ -593,7 +593,7 @@ static inline void mmap_read_lock(struct mm_struct *mm)
 	__mmap_lock_trace_acquire_returned(mm, false, true);
 }
 
-static inline int mmap_read_lock_killable(struct mm_struct *mm)
+static inline int __must_check mmap_read_lock_killable(struct mm_struct *mm)
 {
 	int ret;
 
@@ -603,7 +603,7 @@ static inline int mmap_read_lock_killable(struct mm_struct *mm)
 	return ret;
 }
 
-static inline bool mmap_read_trylock(struct mm_struct *mm)
+static inline bool __must_check mmap_read_trylock(struct mm_struct *mm)
 {
 	bool ret;
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7ca01eb3f7d2..85c20bdd36fb 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -5339,9 +5339,9 @@ static inline netdev_tx_t netdev_start_xmit(struct sk_buff *skb, struct net_devi
 }
 
 int netdev_class_create_file_ns(const struct class_attribute *class_attr,
-				const void *ns);
+				const struct ns_common *ns);
 void netdev_class_remove_file_ns(const struct class_attribute *class_attr,
-				 const void *ns);
+				 const struct ns_common *ns);
 
 extern const struct kobj_ns_type_operations net_ns_type_operations;
 
diff --git a/include/linux/soc/qcom/pdr.h b/include/linux/soc/qcom/pdr.h
index 83a8ea612e69..2b7691e47c2a 100644
--- a/include/linux/soc/qcom/pdr.h
+++ b/include/linux/soc/qcom/pdr.h
@@ -5,6 +5,7 @@
 #include <linux/soc/qcom/qmi.h>
 
 #define SERVREG_NAME_LENGTH	64
+#define SERVREG_PFR_LENGTH	256
 
 struct pdr_service;
 struct pdr_handle;
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 99b775f3ff46..468259fb6049 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -396,13 +396,13 @@ struct sysfs_ops {
 
 #ifdef CONFIG_SYSFS
 
-int __must_check sysfs_create_dir_ns(struct kobject *kobj, const void *ns);
+int __must_check sysfs_create_dir_ns(struct kobject *kobj, const struct ns_common *ns);
 void sysfs_remove_dir(struct kobject *kobj);
 int __must_check sysfs_rename_dir_ns(struct kobject *kobj, const char *new_name,
-				     const void *new_ns);
+				     const struct ns_common *new_ns);
 int __must_check sysfs_move_dir_ns(struct kobject *kobj,
 				   struct kobject *new_parent_kobj,
-				   const void *new_ns);
+				   const struct ns_common *new_ns);
 int __must_check sysfs_create_mount_point(struct kobject *parent_kobj,
 					  const char *name);
 void sysfs_remove_mount_point(struct kobject *parent_kobj,
@@ -410,7 +410,7 @@ void sysfs_remove_mount_point(struct kobject *parent_kobj,
 
 int __must_check sysfs_create_file_ns(struct kobject *kobj,
 				      const struct attribute *attr,
-				      const void *ns);
+				      const struct ns_common *ns);
 int __must_check sysfs_create_files(struct kobject *kobj,
 				   const struct attribute * const *attr);
 int __must_check sysfs_chmod_file(struct kobject *kobj,
@@ -419,7 +419,7 @@ struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,
 						  const struct attribute *attr);
 void sysfs_unbreak_active_protection(struct kernfs_node *kn);
 void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,
-			  const void *ns);
+			  const struct ns_common *ns);
 bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr);
 void sysfs_remove_files(struct kobject *kobj, const struct attribute * const *attr);
 
@@ -437,7 +437,7 @@ void sysfs_remove_link(struct kobject *kobj, const char *name);
 
 int sysfs_rename_link_ns(struct kobject *kobj, struct kobject *target,
 			 const char *old_name, const char *new_name,
-			 const void *new_ns);
+			 const struct ns_common *new_ns);
 
 void sysfs_delete_link(struct kobject *dir, struct kobject *targ,
 			const char *name);
@@ -502,7 +502,7 @@ ssize_t sysfs_bin_attr_simple_read(struct file *file, struct kobject *kobj,
 
 #else /* CONFIG_SYSFS */
 
-static inline int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
+static inline int sysfs_create_dir_ns(struct kobject *kobj, const struct ns_common *ns)
 {
 	return 0;
 }
@@ -512,14 +512,14 @@ static inline void sysfs_remove_dir(struct kobject *kobj)
 }
 
 static inline int sysfs_rename_dir_ns(struct kobject *kobj,
-				      const char *new_name, const void *new_ns)
+				      const char *new_name, const struct ns_common *new_ns)
 {
 	return 0;
 }
 
 static inline int sysfs_move_dir_ns(struct kobject *kobj,
 				    struct kobject *new_parent_kobj,
-				    const void *new_ns)
+				    const struct ns_common *new_ns)
 {
 	return 0;
 }
@@ -537,7 +537,7 @@ static inline void sysfs_remove_mount_point(struct kobject *parent_kobj,
 
 static inline int sysfs_create_file_ns(struct kobject *kobj,
 				       const struct attribute *attr,
-				       const void *ns)
+				       const struct ns_common *ns)
 {
 	return 0;
 }
@@ -567,7 +567,7 @@ static inline void sysfs_unbreak_active_protection(struct kernfs_node *kn)
 
 static inline void sysfs_remove_file_ns(struct kobject *kobj,
 					const struct attribute *attr,
-					const void *ns)
+					const struct ns_common *ns)
 {
 }
 
@@ -612,7 +612,7 @@ static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
 
 static inline int sysfs_rename_link_ns(struct kobject *k, struct kobject *t,
 				       const char *old_name,
-				       const char *new_name, const void *ns)
+				       const char *new_name, const struct ns_common *ns)
 {
 	return 0;
 }