19 files changed, 225 insertions, 24 deletions

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index ad2bcf647b9a..210ccc4ea44b 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -340,6 +340,26 @@ static inline bool css_tryget_online(struct cgroup_subsys_state *css)
 }
 
 /**
+ * css_is_dying - test whether the specified css is dying
+ * @css: target css
+ *
+ * Test whether @css is in the process of offlining or already offline.  In
+ * most cases, ->css_online() and ->css_offline() callbacks should be
+ * enough; however, the actual offline operations are RCU delayed and this
+ * test returns %true also when @css is scheduled to be offlined.
+ *
+ * This is useful, for example, when the use case requires synchronous
+ * behavior with respect to cgroup removal.  cgroup removal schedules css
+ * offlining but the css can seem alive while the operation is being
+ * delayed.  If the delay affects user visible semantics, this test can be
+ * used to resolve the situation.
+ */
+static inline bool css_is_dying(struct cgroup_subsys_state *css)
+{
+	return !(css->flags & CSS_NO_REF) && percpu_ref_is_dying(&css->refcnt);
+}
+
+/**
  * css_put - put a css reference
  * @css: target css
  *
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index fe865e627528..5daa9e78584c 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -107,6 +107,22 @@ struct cpufreq_policy {
 	 */
 	struct rw_semaphore	rwsem;
 
+
+	/*
+	 * Fast switch flags:
+	 * - fast_switch_possible should be set by the driver if it can
+	 *   guarantee that frequency can be changed on any CPU sharing the
+	 *   policy and that the change will affect all of the policy CPUs then.
+	 * - fast_switch_enabled is to be set by governors that support fast
+	 *   freqnency switching with the help of cpufreq_enable_fast_switch().
+	 */
+	bool                    fast_switch_possible;
+	bool                    fast_switch_enabled;
+
+	/* Cached frequency lookup from cpufreq_driver_resolve_freq. */
+	unsigned int cached_target_freq;
+	int cached_resolved_idx;
+
 	/* Synchronization for frequency transitions */
 	bool			transition_ongoing; /* Tracks transition status */
 	spinlock_t		transition_lock;
@@ -485,6 +501,8 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
 int __cpufreq_driver_target(struct cpufreq_policy *policy,
 				   unsigned int target_freq,
 				   unsigned int relation);
+unsigned int cpufreq_driver_resolve_freq(struct cpufreq_policy *policy,
+					 unsigned int target_freq);
 int cpufreq_register_governor(struct cpufreq_governor *governor);
 void cpufreq_unregister_governor(struct cpufreq_governor *governor);
 
@@ -516,8 +534,42 @@ extern struct cpufreq_governor cpufreq_gov_interactive;
 #elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_SCHED)
 extern struct cpufreq_governor cpufreq_gov_sched;
 #define CPUFREQ_DEFAULT_GOVERNOR	(&cpufreq_gov_sched)
+#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL)
+extern struct cpufreq_governor cpufreq_gov_schedutil;
+#define CPUFREQ_DEFAULT_GOVERNOR	(&cpufreq_gov_schedutil)
 #endif
 
+static inline void cpufreq_policy_apply_limits(struct cpufreq_policy *policy)
+{
+	if (policy->max < policy->cur)
+		__cpufreq_driver_target(policy, policy->max, CPUFREQ_RELATION_H);
+	else if (policy->min > policy->cur)
+		__cpufreq_driver_target(policy, policy->min, CPUFREQ_RELATION_L);
+}
+
+/* Governor attribute set */
+struct gov_attr_set {
+	struct kobject kobj;
+	struct list_head policy_list;
+	struct mutex update_lock;
+	int usage_count;
+};
+
+/* sysfs ops for cpufreq governors */
+extern const struct sysfs_ops governor_sysfs_ops;
+
+void gov_attr_set_init(struct gov_attr_set *attr_set, struct list_head *list_node);
+void gov_attr_set_get(struct gov_attr_set *attr_set, struct list_head *list_node);
+unsigned int gov_attr_set_put(struct gov_attr_set *attr_set, struct list_head *list_node);
+
+/* Governor sysfs attribute */
+struct governor_attr {
+	struct attribute attr;
+	ssize_t (*show)(struct gov_attr_set *attr_set, char *buf);
+	ssize_t (*store)(struct gov_attr_set *attr_set, const char *buf,
+			 size_t count);
+};
+
 /*********************************************************************
  *                     FREQUENCY TABLE HELPERS                       *
  *********************************************************************/
diff --git a/include/linux/diagchar.h b/include/linux/diagchar.h
index 21a0917119ce..7c92113e20c3 100644
--- a/include/linux/diagchar.h
+++ b/include/linux/diagchar.h
@@ -144,7 +144,7 @@ the appropriate macros. */
 
 /* This needs to be modified manually now, when we add
  a new RANGE of SSIDs to the msg_mask_tbl */
-#define MSG_MASK_TBL_CNT		25
+#define MSG_MASK_TBL_CNT		26
 #define APPS_EVENT_LAST_ID		0x0B3F
 
 #define MSG_SSID_0			0
@@ -195,8 +195,10 @@ the appropriate macros. */
 #define MSG_SSID_22_LAST		10377
 #define MSG_SSID_23			10400
 #define MSG_SSID_23_LAST		10416
-#define MSG_SSID_24			0xC000
-#define MSG_SSID_24_LAST		0xC063
+#define MSG_SSID_24			10500
+#define MSG_SSID_24_LAST		10505
+#define MSG_SSID_25			0xC000
+#define MSG_SSID_25_LAST		0xC063
 
 static const uint32_t msg_bld_masks_0[] = {
 	MSG_LVL_LOW,
@@ -857,6 +859,19 @@ static const uint32_t msg_bld_masks_23[] = {
 	MSG_LVL_LOW
 };
 
+static const uint32_t msg_bld_masks_24[] = {
+	MSG_LVL_HIGH,
+	MSG_LVL_HIGH,
+	MSG_LVL_HIGH,
+	MSG_LVL_HIGH,
+	MSG_LVL_HIGH,
+	MSG_LVL_HIGH
+};
+
+static const uint32_t msg_bld_masks_25[] = {
+	MSG_LVL_LOW
+};
+
 /* LOG CODES */
 static const uint32_t log_code_last_tbl[] = {
 	0x0,	/* EQUIP ID 0 */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 28c8f7038ae0..4b27be2038e3 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -689,6 +689,11 @@ struct inode {
 	void			*i_private; /* fs or device private pointer */
 };
 
+static inline unsigned int i_blocksize(const struct inode *node)
+{
+	return (1 << node->i_blkbits);
+}
+
 static inline int inode_unhashed(struct inode *inode)
 {
 	return hlist_unhashed(&inode->i_hash);
diff --git a/include/linux/hdcp_qseecom.h b/include/linux/hdcp_qseecom.h
index 68f2dd993170..dc513fbab580 100644
--- a/include/linux/hdcp_qseecom.h
+++ b/include/linux/hdcp_qseecom.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2015, 2016, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
@@ -125,6 +125,7 @@ struct hdcp_txmtr_ops {
 
 struct hdcp_client_ops {
 	int (*wakeup)(struct hdmi_hdcp_wakeup_data *data);
+	void (*notify_lvl_change)(void *client_ctx, int min_lvl);
 };
 
 enum hdcp_device_type {
@@ -146,5 +147,6 @@ void hdcp_library_deregister(void *phdcpcontext);
 bool hdcp1_check_if_supported_load_app(void);
 int hdcp1_set_keys(uint32_t *aksv_msb, uint32_t *aksv_lsb);
 int hdcp1_set_enc(bool enable);
-
+void hdcp1_cache_repeater_topology(void *hdcp1_cached_tp);
+void hdcp1_notify_topology(void);
 #endif /* __HDCP_QSEECOM_H */
diff --git a/include/linux/i2c/i2c-msm-v2.h b/include/linux/i2c/i2c-msm-v2.h
index 468a1d6fa58d..3ba9289549a2 100644
--- a/include/linux/i2c/i2c-msm-v2.h
+++ b/include/linux/i2c/i2c-msm-v2.h
@@ -581,6 +581,8 @@ struct i2c_msm_xfer {
  * @rsrcs    resources from platform data including clocks, gpios, irqs, and
  *           memory regions.
  * @mstr_clk_ctl cached value for programming to mstr_clk_ctl register
+ * @i2c_sts_reg	 status of QUP_I2C_MASTER_STATUS register.
+ * @qup_op_reg	 status of QUP_OPERATIONAL register.
  */
 struct i2c_msm_ctrl {
 	struct device             *dev;
@@ -589,6 +591,8 @@ struct i2c_msm_ctrl {
 	struct i2c_msm_dbgfs       dbgfs;
 	struct i2c_msm_resources   rsrcs;
 	u32                        mstr_clk_ctl;
+	u32			   i2c_sts_reg;
+	u32			   qup_op_reg;
 	enum i2c_msm_power_state   pwr_state;
 };
 
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 67ce5bd3b56a..19db03dbbd00 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -616,15 +616,16 @@ static inline bool skb_vlan_tagged_multi(const struct sk_buff *skb)
 static inline netdev_features_t vlan_features_check(const struct sk_buff *skb,
 						    netdev_features_t features)
 {
-	if (skb_vlan_tagged_multi(skb))
-		features = netdev_intersect_features(features,
-						     NETIF_F_SG |
-						     NETIF_F_HIGHDMA |
-						     NETIF_F_FRAGLIST |
-						     NETIF_F_GEN_CSUM |
-						     NETIF_F_HW_VLAN_CTAG_TX |
-						     NETIF_F_HW_VLAN_STAG_TX);
-
+	if (skb_vlan_tagged_multi(skb)) {
+		/* In the case of multi-tagged packets, use a direct mask
+		 * instead of using netdev_interesect_features(), to make
+		 * sure that only devices supporting NETIF_F_HW_CSUM will
+		 * have checksum offloading support.
+		 */
+		features &= NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_HW_CSUM |
+			    NETIF_F_FRAGLIST | NETIF_F_HW_VLAN_CTAG_TX |
+			    NETIF_F_HW_VLAN_STAG_TX;
+	}
 	return features;
 }
 
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index ad16809c8596..b3b1af8a8f8c 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -423,6 +423,12 @@ enum
 };
 
 #define SOFTIRQ_STOP_IDLE_MASK (~(1 << RCU_SOFTIRQ))
+/* Softirq's where the handling might be long: */
+#define LONG_SOFTIRQ_MASK ((1 << NET_TX_SOFTIRQ)       | \
+			   (1 << NET_RX_SOFTIRQ)       | \
+			   (1 << BLOCK_SOFTIRQ)        | \
+			   (1 << BLOCK_IOPOLL_SOFTIRQ) | \
+			   (1 << TASKLET_SOFTIRQ))
 
 /* map softirq index to softirq name. update 'softirq_to_name' in
  * kernel/softirq.c when adding a new softirq.
@@ -458,6 +464,7 @@ extern void raise_softirq_irqoff(unsigned int nr);
 extern void raise_softirq(unsigned int nr);
 
 DECLARE_PER_CPU(struct task_struct *, ksoftirqd);
+DECLARE_PER_CPU(__u32, active_softirqs);
 
 static inline struct task_struct *this_cpu_ksoftirqd(void)
 {
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index e691b6a23f72..4289343ba1f9 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -75,6 +75,8 @@ struct kthread_work {
 	struct list_head	node;
 	kthread_work_func_t	func;
 	struct kthread_worker	*worker;
+	/* Number of canceling calls that are running at the moment. */
+	int			canceling;
 };
 
 #define KTHREAD_WORKER_INIT(worker)	{				\
@@ -129,4 +131,6 @@ bool queue_kthread_work(struct kthread_worker *worker,
 void flush_kthread_work(struct kthread_work *work);
 void flush_kthread_worker(struct kthread_worker *worker);
 
+bool kthread_cancel_work_sync(struct kthread_work *work);
+
 #endif /* _LINUX_KTHREAD_H */
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index ab93174fa639..d4b56351027b 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -424,12 +424,20 @@ static inline void early_memtest(phys_addr_t start, phys_addr_t end)
 }
 #endif
 
+extern unsigned long memblock_reserved_memory_within(phys_addr_t start_addr,
+		phys_addr_t end_addr);
 #else
 static inline phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align)
 {
 	return 0;
 }
 
+static inline unsigned long memblock_reserved_memory_within(phys_addr_t start_addr,
+		phys_addr_t end_addr)
+{
+	return 0;
+}
+
 #endif /* CONFIG_HAVE_MEMBLOCK */
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 279411c42ded..aea4c0f2ef5f 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -823,6 +823,8 @@ static inline bool mmc_card_hs400(struct mmc_card *card)
 	return card->host->ios.timing == MMC_TIMING_MMC_HS400;
 }
 
+void mmc_retune_enable(struct mmc_host *host);
+void mmc_retune_disable(struct mmc_host *host);
 void mmc_retune_timer_stop(struct mmc_host *host);
 
 static inline void mmc_retune_needed(struct mmc_host *host)
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index ad7f915ddf76..9d1161a8d6b7 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -712,6 +712,7 @@ typedef struct pglist_data {
 	 * is the first PFN that needs to be initialised.
 	 */
 	unsigned long first_deferred_pfn;
+	unsigned long static_init_size;
 #endif /* CONFIG_DEFERRED_STRUCT_PAGE_INIT */
 } pg_data_t;
 
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 5cc13e9fbd8f..b584e353306d 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -271,6 +271,7 @@ enum power_supply_type {
 	POWER_SUPPLY_TYPE_USB_HVDCP_3,	/* Efficient High Voltage DCP */
 	POWER_SUPPLY_TYPE_USB_PD,	/* Power Delivery */
 	POWER_SUPPLY_TYPE_WIRELESS,	/* Accessory Charger Adapters */
+	POWER_SUPPLY_TYPE_USB_FLOAT,	/* Floating charger */
 	POWER_SUPPLY_TYPE_BMS,		/* Battery Monitor System */
 	POWER_SUPPLY_TYPE_PARALLEL,	/* Parallel Path */
 	POWER_SUPPLY_TYPE_MAIN,		/* Main Path */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index e13bfdf7f314..81fdf4b8aba4 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -50,7 +50,8 @@ extern int ptrace_request(struct task_struct *child, long request,
 			  unsigned long addr, unsigned long data);
 extern void ptrace_notify(int exit_code);
 extern void __ptrace_link(struct task_struct *child,
-			  struct task_struct *new_parent);
+			  struct task_struct *new_parent,
+			  const struct cred *ptracer_cred);
 extern void __ptrace_unlink(struct task_struct *child);
 extern void exit_ptrace(struct task_struct *tracer, struct list_head *dead);
 #define PTRACE_MODE_READ	0x01
@@ -202,7 +203,7 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
 
 	if (unlikely(ptrace) && current->ptrace) {
 		child->ptrace = current->ptrace;
-		__ptrace_link(child, current->parent);
+		__ptrace_link(child, current->parent, current->ptracer_cred);
 
 		if (child->ptrace & PT_SEIZED)
 			task_set_jobctl_pending(child, JOBCTL_TRAP_STOP);
@@ -211,6 +212,8 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
 
 		set_tsk_thread_flag(child, TIF_SIGPENDING);
 	}
+	else
+		child->ptracer_cred = NULL;
 }
 
 /**
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 138fcf72508a..57042d91ae9c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1072,7 +1072,8 @@ extern void wake_up_q(struct wake_q_head *head);
 #define SD_BALANCE_FORK		0x0008	/* Balance on fork, clone */
 #define SD_BALANCE_WAKE		0x0010  /* Balance on wakeup */
 #define SD_WAKE_AFFINE		0x0020	/* Wake task to waking CPU */
-#define SD_SHARE_CPUCAPACITY	0x0080	/* Domain members share cpu power */
+#define SD_ASYM_CPUCAPACITY	0x0040  /* Groups have different max cpu capacities */
+#define SD_SHARE_CPUCAPACITY	0x0080	/* Domain members share cpu capacity */
 #define SD_SHARE_POWERDOMAIN	0x0100	/* Domain members share power domain */
 #define SD_SHARE_PKG_RESOURCES	0x0200	/* Domain members share cpu pkg resources */
 #define SD_SERIALIZE		0x0400	/* Only a single load balancing instance */
@@ -1133,6 +1134,37 @@ unsigned long capacity_curr_of(int cpu);
 
 struct sched_group;
 
+struct eas_stats {
+	/* select_idle_sibling() stats */
+	u64 sis_attempts;
+	u64 sis_idle;
+	u64 sis_cache_affine;
+	u64 sis_suff_cap;
+	u64 sis_idle_cpu;
+	u64 sis_count;
+
+	/* select_energy_cpu_brute() stats */
+	u64 secb_attempts;
+	u64 secb_sync;
+	u64 secb_idle_bt;
+	u64 secb_insuff_cap;
+	u64 secb_no_nrg_sav;
+	u64 secb_nrg_sav;
+	u64 secb_count;
+
+	/* find_best_target() stats */
+	u64 fbt_attempts;
+	u64 fbt_no_cpu;
+	u64 fbt_no_sd;
+	u64 fbt_pref_idle;
+	u64 fbt_count;
+
+	/* cas */
+	/* select_task_rq_fair() stats */
+	u64 cas_attempts;
+	u64 cas_count;
+};
+
 struct sched_domain {
 	/* These fields must be setup */
 	struct sched_domain *parent;	/* top domain must be null terminated */
@@ -1193,6 +1225,8 @@ struct sched_domain {
 	unsigned int ttwu_wake_remote;
 	unsigned int ttwu_move_affine;
 	unsigned int ttwu_move_balance;
+
+	struct eas_stats eas_stats;
 #endif
 #ifdef CONFIG_SCHED_DEBUG
 	char *name;
@@ -1351,6 +1385,35 @@ struct sched_statistics {
 	u64			nr_wakeups_affine_attempts;
 	u64			nr_wakeups_passive;
 	u64			nr_wakeups_idle;
+
+	/* select_idle_sibling() */
+	u64			nr_wakeups_sis_attempts;
+	u64			nr_wakeups_sis_idle;
+	u64			nr_wakeups_sis_cache_affine;
+	u64			nr_wakeups_sis_suff_cap;
+	u64			nr_wakeups_sis_idle_cpu;
+	u64			nr_wakeups_sis_count;
+
+	/* energy_aware_wake_cpu() */
+	u64			nr_wakeups_secb_attempts;
+	u64			nr_wakeups_secb_sync;
+	u64			nr_wakeups_secb_idle_bt;
+	u64			nr_wakeups_secb_insuff_cap;
+	u64			nr_wakeups_secb_no_nrg_sav;
+	u64			nr_wakeups_secb_nrg_sav;
+	u64			nr_wakeups_secb_count;
+
+	/* find_best_target() */
+	u64			nr_wakeups_fbt_attempts;
+	u64			nr_wakeups_fbt_no_cpu;
+	u64			nr_wakeups_fbt_no_sd;
+	u64			nr_wakeups_fbt_pref_idle;
+	u64			nr_wakeups_fbt_count;
+
+	/* cas */
+	/* select_task_rq_fair() */
+	u64			nr_wakeups_cas_attempts;
+	u64			nr_wakeups_cas_count;
 };
 #endif
 
@@ -3512,4 +3575,19 @@ static inline unsigned long rlimit_max(unsigned int limit)
 	return task_rlimit_max(current, limit);
 }
 
+#define SCHED_CPUFREQ_RT        (1U << 0)
+#define SCHED_CPUFREQ_DL        (1U << 1)
+#define SCHED_CPUFREQ_IOWAIT    (1U << 2)
+
+#ifdef CONFIG_CPU_FREQ
+struct update_util_data {
+	void (*func)(struct update_util_data *data, u64 time, unsigned int flags);
+};
+
+void cpufreq_add_update_util_hook(int cpu, struct update_util_data *data,
+                       void (*func)(struct update_util_data *data, u64 time,
+                                    unsigned int flags));
+void cpufreq_remove_update_util_hook(int cpu);
+#endif /* CONFIG_CPU_FREQ */
+
 #endif
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
index ef8a092251aa..128c4a8c9979 100644
--- a/include/linux/sched/sysctl.h
+++ b/include/linux/sched/sysctl.h
@@ -39,7 +39,6 @@ extern unsigned int sysctl_sched_latency;
 extern unsigned int sysctl_sched_min_granularity;
 extern unsigned int sysctl_sched_wakeup_granularity;
 extern unsigned int sysctl_sched_child_runs_first;
-extern unsigned int sysctl_sched_is_big_little;
 extern unsigned int sysctl_sched_sync_hint_enable;
 extern unsigned int sysctl_sched_initial_task_util;
 extern unsigned int sysctl_sched_cstate_aware;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index d443d9ab0236..3f61c647fc5c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1084,9 +1084,6 @@ static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from)
 
 static inline void skb_sender_cpu_clear(struct sk_buff *skb)
 {
-#ifdef CONFIG_XPS
-	skb->sender_cpu = 0;
-#endif
 }
 
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
diff --git a/include/linux/soundwire/soundwire.h b/include/linux/soundwire/soundwire.h
index 2083e7b5da25..1287d2b73bf8 100755
--- a/include/linux/soundwire/soundwire.h
+++ b/include/linux/soundwire/soundwire.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -196,7 +196,6 @@ static inline struct swr_device *to_swr_device(struct device *dev)
  * @shutdown: standard shutdown callback used during power down/halt
  * @suspend: standard suspend callback used during system suspend
  * @resume: standard resume callback used during system resume
- * @startup: additional init operation for slave devices
  * @driver: soundwire device drivers should initialize name and
  * owner field of this structure
  * @id_table: list of soundwire devices supported by this driver
@@ -210,7 +209,6 @@ struct swr_driver {
 	int	(*device_up)(struct swr_device *swr);
 	int	(*device_down)(struct swr_device *swr);
 	int	(*reset_device)(struct swr_device *swr);
-	int	(*startup)(struct swr_device *swr);
 	struct device_driver		driver;
 	const struct swr_device_id	*id_table;
 };
@@ -309,4 +307,6 @@ extern int swr_reset_device(struct swr_device *swr_dev);
 extern int swr_slvdev_datapath_control(struct swr_device *swr_dev, u8 dev_num,
 				       bool enable);
 extern int swr_remove_from_group(struct swr_device *dev, u8 dev_num);
+
+extern void swr_remove_device(struct swr_device *swr_dev);
 #endif /* _LINUX_SOUNDWIRE_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index a55f127d6836..e8b2ed4ad851 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -330,6 +330,8 @@ struct usb_host_bos {
 	struct usb_ss_cap_descriptor	*ss_cap;
 	struct usb_ssp_cap_descriptor	*ssp_cap;
 	struct usb_ss_container_id_descriptor	*ss_id;
+	struct usb_config_summary_descriptor	*config_summary;
+	unsigned int	num_config_summary_desc;
 };
 
 int __usb_get_extra_descriptor(char *buffer, unsigned size,