Index: kernel/generic/include/adt/avl.h
===================================================================
--- kernel/generic/include/adt/avl.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/adt/avl.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -69,5 +69,5 @@
 	 */
 	struct avltree_node *lft;
-	
+
 	/**
 	 * Pointer to the right descendant of this node.
@@ -77,11 +77,11 @@
 	 */
 	struct avltree_node *rgt;
-	
+
 	/** Pointer to the parent node. Root node has NULL parent. */
 	struct avltree_node *par;
-	
+
 	/** Node's key. */
 	avltree_key_t key;
-	
+
 	/**
 	 * Difference between the heights of the left and the right subtree of
Index: kernel/generic/include/adt/bitmap.h
===================================================================
--- kernel/generic/include/adt/bitmap.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/adt/bitmap.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -54,8 +54,8 @@
 	if (element >= bitmap->elements)
 		return;
-	
+
 	size_t byte = element / BITMAP_ELEMENT;
 	uint8_t mask = 1 << (element & BITMAP_REMAINER);
-	
+
 	if (value) {
 		bitmap->bits[byte] |= mask;
@@ -70,8 +70,8 @@
 	if (element >= bitmap->elements)
 		return 0;
-	
+
 	size_t byte = element / BITMAP_ELEMENT;
 	uint8_t mask = 1 << (element & BITMAP_REMAINER);
-	
+
 	return !!((bitmap->bits)[byte] & mask);
 }
Index: kernel/generic/include/adt/btree.h
===================================================================
--- kernel/generic/include/adt/btree.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/adt/btree.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -60,5 +60,5 @@
 	 */
 	void *value[BTREE_MAX_KEYS + 1];
-	
+
 	/**
 	 * Pointers to descendants of this node sorted according to the key
Index: kernel/generic/include/adt/cht.h
===================================================================
--- kernel/generic/include/adt/cht.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/adt/cht.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -95,5 +95,5 @@
 	/** Item specific operations. */
 	cht_ops_t *op;
-	
+
 	/** Buckets currently in use. */
 	cht_buckets_t *b;
@@ -120,5 +120,5 @@
 	 */
 	atomic_t resize_reqs;
-	
+
 	/** Number of items in the table that have not been logically deleted. */
 	atomic_t item_cnt;
Index: kernel/generic/include/adt/hash_table.h
===================================================================
--- kernel/generic/include/adt/hash_table.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/adt/hash_table.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -51,8 +51,8 @@
 	/** Returns the hash of the key stored in the item (ie its lookup key). */
 	size_t (*hash)(const ht_link_t *item);
-	
+
 	/** Returns the hash of the key. */
 	size_t (*key_hash)(void *key);
-	
+
 	/** True if the items are equal (have the same lookup keys). */
 	bool (*equal)(const ht_link_t *item1, const ht_link_t *item2);
Index: kernel/generic/include/adt/list.h
===================================================================
--- kernel/generic/include/adt/list.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/adt/list.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -231,5 +231,5 @@
 		link->prev->next = link->next;
 	}
-	
+
 	link_initialize(link);
 }
@@ -314,7 +314,7 @@
 	part1->prev->next = part2;
 	part2->prev->next = part1;
-	
+
 	link_t *hlp = part1->prev;
-	
+
 	part1->prev = part2->prev;
 	part2->prev = hlp;
@@ -378,14 +378,14 @@
 {
 	unsigned long cnt = 0;
-	
+
 	link_t *link = list_first(list);
 	while (link != NULL) {
 		if (cnt == n)
 			return link;
-		
+
 		cnt++;
 		link = list_next(link, list);
 	}
-	
+
 	return NULL;
 }
Index: kernel/generic/include/bitops.h
===================================================================
--- kernel/generic/include/bitops.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/bitops.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -54,28 +54,28 @@
 {
 	uint8_t n = 0;
-	
+
 	if (arg >> 16) {
 		arg >>= 16;
 		n += 16;
 	}
-	
+
 	if (arg >> 8) {
 		arg >>= 8;
 		n += 8;
 	}
-	
+
 	if (arg >> 4) {
 		arg >>= 4;
 		n += 4;
 	}
-	
+
 	if (arg >> 2) {
 		arg >>= 2;
 		n += 2;
 	}
-	
+
 	if (arg >> 1)
 		n += 1;
-	
+
 	return n;
 }
@@ -89,10 +89,10 @@
 {
 	uint8_t n = 0;
-	
+
 	if (arg >> 32) {
 		arg >>= 32;
 		n += 32;
 	}
-	
+
 	return n + fnzb32((uint32_t) arg);
 }
Index: kernel/generic/include/config.h
===================================================================
--- kernel/generic/include/config.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/config.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -82,14 +82,14 @@
 	/** Number of processors that are up and running. */
 	volatile size_t cpu_active;
-	
+
 	uintptr_t base;
 	/** Size of memory in bytes taken by kernel and stack. */
 	size_t kernel_size;
-	
+
 	/** Base adddress of initial stack. */
 	uintptr_t stack_base;
 	/** Size of initial stack. */
 	size_t stack_size;
-	
+
 	bool identity_configured;
 	/** Base address of the kernel identity mapped memory. */
@@ -97,7 +97,7 @@
 	/** Size of the kernel identity mapped memory. */
 	size_t identity_size;
-	
+
 	bool non_identity_configured;
-	
+
 	/** End of physical memory. */
 	uint64_t physmem_end;
Index: kernel/generic/include/console/chardev.h
===================================================================
--- kernel/generic/include/console/chardev.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/console/chardev.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -56,5 +56,5 @@
 	/** Read character directly from device, assume interrupts disabled. */
 	wchar_t (* poll)(struct indev *);
-	
+
 	/** Signal out-of-band condition. */
 	void (* signal)(struct indev *, indev_signal_t);
@@ -65,10 +65,10 @@
 	const char *name;
 	waitq_t wq;
-	
+
 	/** Protects everything below. */
 	IRQ_SPINLOCK_DECLARE(lock);
 	wchar_t buffer[INDEV_BUFLEN];
 	size_t counter;
-	
+
 	/** Implementation of indev operations. */
 	indev_operations_t *op;
@@ -83,11 +83,11 @@
 	/** Write character to output. */
 	void (* write)(struct outdev *, wchar_t);
-	
+
 	/** Redraw any previously cached characters. */
 	void (* redraw)(struct outdev *);
-	
+
 	/** Scroll up in the device cache. */
 	void (* scroll_up)(struct outdev *);
-	
+
 	/** Scroll down in the device cache. */
 	void (* scroll_down)(struct outdev *);
@@ -97,12 +97,12 @@
 typedef struct outdev {
 	const char *name;
-	
+
 	/** Protects everything below. */
 	SPINLOCK_DECLARE(lock);
-	
+
 	/** Fields suitable for multiplexing. */
 	link_t link;
 	list_t list;
-	
+
 	/** Implementation of outdev operations. */
 	outdev_operations_t *op;
Index: kernel/generic/include/cpu.h
===================================================================
--- kernel/generic/include/cpu.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/cpu.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -54,17 +54,17 @@
 typedef struct cpu {
 	IRQ_SPINLOCK_DECLARE(lock);
-	
+
 	tlb_shootdown_msg_t tlb_messages[TLB_MESSAGE_QUEUE_LEN];
 	size_t tlb_messages_count;
-	
+
 	context_t saved_context;
-	
+
 	atomic_t nrdy;
 	runq_t rq[RQ_COUNT];
 	volatile size_t needs_relink;
-	
+
 	IRQ_SPINLOCK_DECLARE(timeoutlock);
 	list_t timeout_active_list;
-	
+
 	/**
 	 * When system clock loses a tick, it is
@@ -75,5 +75,5 @@
 	 */
 	size_t missed_clock_ticks;
-	
+
 	/**
 	 * Processor cycle accounting.
@@ -83,20 +83,20 @@
 	uint64_t idle_cycles;
 	uint64_t busy_cycles;
-	
+
 	/**
 	 * Processor ID assigned by kernel.
 	 */
 	unsigned int id;
-	
+
 	bool active;
 	volatile bool tlb_active;
-	
+
 	uint16_t frequency_mhz;
 	uint32_t delay_loop_const;
-	
+
 	cpu_arch_t arch;
-	
+
 	struct thread *fpu_owner;
-	
+
 	/**
 	 * SMP calls to invoke on this CPU.
@@ -104,8 +104,8 @@
 	SPINLOCK_DECLARE(smp_calls_lock);
 	list_t smp_pending_calls;
-	
+
 	/** RCU per-cpu data. Uses own locking. */
 	rcu_cpu_data_t rcu;
-	
+
 	/**
 	 * Stack used by scheduler when there is no running thread.
Index: kernel/generic/include/ddi/ddi.h
===================================================================
--- kernel/generic/include/ddi/ddi.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/ddi/ddi.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -44,5 +44,5 @@
 typedef struct {
 	link_t link;      /**< Linked list link */
-	
+
 	uintptr_t pbase;  /**< Physical base of the area. */
 	pfn_t frames;     /**< Number of frames in the area. */
Index: kernel/generic/include/ddi/irq.h
===================================================================
--- kernel/generic/include/ddi/irq.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/ddi/irq.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -93,5 +93,5 @@
 	/** Hash table link. */
 	ht_link_t link;
-	
+
 	/** Lock protecting everything in this structure
 	 *  except the link member. When both the IRQ
@@ -100,5 +100,5 @@
 	 */
 	IRQ_SPINLOCK_DECLARE(lock);
-	
+
 	/** Send EOI before processing the interrupt.
 	 *  This is essential for timer interrupt which
@@ -108,5 +108,5 @@
 	 */
 	bool preack;
-	
+
 	/** Actual IRQ number. -1 if not yet assigned. */
 	inr_t inr;
@@ -119,10 +119,10 @@
 	/** Instance argument for the handler and the claim function. */
 	void *instance;
-	
+
 	/** Clear interrupt routine. */
 	cir_t cir;
 	/** First argument to the clear interrupt routine. */
 	void *cir_arg;
-	
+
 	/** Notification configuration structure. */
 	ipc_notif_cfg_t notif_cfg;
Index: kernel/generic/include/ipc/event.h
===================================================================
--- kernel/generic/include/ipc/event.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/ipc/event.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -48,5 +48,5 @@
 typedef struct {
 	SPINLOCK_DECLARE(lock);
-	
+
 	/** Answerbox for notifications. */
 	answerbox_t *answerbox;
@@ -55,5 +55,5 @@
 	/** Counter. */
 	size_t counter;
-	
+
 	/** Masked flag. */
 	bool masked;
Index: kernel/generic/include/ipc/ipc.h
===================================================================
--- kernel/generic/include/ipc/ipc.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/ipc/ipc.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -77,9 +77,9 @@
 	/** Answerbox is active until it enters cleanup. */
 	bool active;
-	
+
 	struct task *task;
-	
+
 	waitq_t wq;
-	
+
 	/** Phones connected to this answerbox. */
 	list_t connected_phones;
@@ -87,10 +87,10 @@
 	list_t calls;
 	list_t dispatched_calls;  /* Should be hash table in the future */
-	
+
 	/** Answered calls. */
 	list_t answers;
-	
+
 	IRQ_SPINLOCK_DECLARE(irq_lock);
-	
+
 	/** Notifications from IRQ handlers. */
 	list_t irq_notifs;
@@ -126,5 +126,5 @@
 	/** Answerbox link. */
 	link_t ab_link;
-	
+
 	unsigned int flags;
 
@@ -145,5 +145,5 @@
 	/** True if the call is in the active list. */
 	bool active;
-	
+
 	/**
 	 * Identification of the caller.
@@ -151,5 +151,5 @@
 	 */
 	struct task *sender;
-	
+
 	/*
 	 * Answerbox that will receive the answer.
@@ -161,8 +161,8 @@
 	/** Phone which was used to send the call. */
 	phone_t *caller_phone;
-	
+
 	/** Private data to internal IPC. */
 	sysarg_t priv;
-	
+
 	/** Data passed from/to userspace. */
 	ipc_data_t data;
Index: kernel/generic/include/macros.h
===================================================================
--- kernel/generic/include/macros.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/macros.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -62,5 +62,5 @@
 	if (sz2)
 		return ((s1 >= s2) && (s1 <= e2));
-	
+
 	if (sz1)
 		return ((s2 >= s1) && (s2 <= e1));
@@ -87,9 +87,9 @@
 	if (sz1 == 0)
 		return (s1 == s2) && (sz2 == 0);
-	
+
 	e1 = s1 + sz1 - 1;
 	if (sz2 == 0)
 		return (s1 <= s2) && (s2 <= e1);
-	
+
 	e2 = s2 + sz2 - 1;
 
Index: kernel/generic/include/mm/as.h
===================================================================
--- kernel/generic/include/mm/as.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/mm/as.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -94,5 +94,5 @@
 	/** Protected by asidlock. */
 	link_t inactive_as_with_asid_link;
-	
+
 	/**
 	 * Number of processors on which this
@@ -101,5 +101,5 @@
 	 */
 	size_t cpu_refcount;
-	
+
 	/** Address space identifier.
 	 *
@@ -109,16 +109,16 @@
 	 */
 	asid_t asid;
-	
+
 	/** Number of references (i.e. tasks that reference this as). */
 	atomic_t refcount;
-	
+
 	mutex_t lock;
-	
+
 	/** B+tree of address space areas. */
 	btree_t as_area_btree;
-	
+
 	/** Non-generic content. */
 	as_genarch_t genarch;
-	
+
 	/** Architecture specific content. */
 	as_arch_t arch;
@@ -178,5 +178,5 @@
 		elf_segment_header_t *segment;
 	};
-	
+
 	/** phys_backend members */
 	struct {
@@ -200,26 +200,26 @@
 typedef struct {
 	mutex_t lock;
-	
+
 	/** Containing address space. */
 	as_t *as;
-	
+
 	/** Memory flags. */
 	unsigned int flags;
-	
+
 	/** Address space area attributes. */
 	unsigned int attributes;
-	
+
 	/** Number of pages in the area. */
 	size_t pages;
-	
+
 	/** Number of resident pages in the area. */
 	size_t resident;
-	
+
 	/** Base address of this area. */
 	uintptr_t base;
-	
+
 	/** Map of used space. */
 	btree_t used_space;
-	
+
 	/**
 	 * If the address space area is shared. this is
@@ -227,8 +227,8 @@
 	 */
 	share_info_t *sh_info;
-	
+
 	/** Memory backend backing this address space area. */
 	struct mem_backend *backend;
-	
+
 	/** Data to be used by the backend. */
 	mem_backend_data_t backend_data;
Index: kernel/generic/include/mm/frame.h
===================================================================
--- kernel/generic/include/mm/frame.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/mm/frame.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -97,20 +97,20 @@
 	/** Frame_no of the first frame in the frames array */
 	pfn_t base;
-	
+
 	/** Size of zone */
 	size_t count;
-	
+
 	/** Number of free frame_t structures */
 	size_t free_count;
-	
+
 	/** Number of busy frame_t structures */
 	size_t busy_count;
-	
+
 	/** Type of the zone */
 	zone_flags_t flags;
-	
+
 	/** Frame bitmap */
 	bitmap_t bitmap;
-	
+
 	/** Array of frame_t structures in this zone */
 	frame_t *frames;
Index: kernel/generic/include/mm/slab.h
===================================================================
--- kernel/generic/include/mm/slab.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/mm/slab.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -86,22 +86,22 @@
 typedef struct {
 	const char *name;
-	
+
 	link_t link;
-	
+
 	/* Configuration */
-	
+
 	/** Size of slab position - align_up(sizeof(obj)) */
 	size_t size;
-	
+
 	errno_t (*constructor)(void *obj, unsigned int kmflag);
 	size_t (*destructor)(void *obj);
-	
+
 	/** Flags changing behaviour of cache */
 	unsigned int flags;
-	
+
 	/* Computed values */
 	size_t frames;   /**< Number of frames to be allocated */
 	size_t objects;  /**< Number of objects that fit in */
-	
+
 	/* Statistics */
 	atomic_t allocated_slabs;
@@ -110,5 +110,5 @@
 	/** How many magazines in magazines list */
 	atomic_t magazine_counter;
-	
+
 	/* Slabs */
 	list_t full_slabs;     /**< List of full slabs */
@@ -118,5 +118,5 @@
 	list_t magazines;  /**< List o full magazines */
 	IRQ_SPINLOCK_DECLARE(maglock);
-	
+
 	/** CPU cache */
 	slab_mag_cache_t *mag_cache;
Index: kernel/generic/include/printf/printf_core.h
===================================================================
--- kernel/generic/include/printf/printf_core.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/printf/printf_core.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -43,8 +43,8 @@
 	/* String output function, returns number of printed characters or EOF */
 	int (*str_write)(const char *, size_t, void *);
-	
+
 	/* Wide string output function, returns number of printed characters or EOF */
 	int (*wstr_write)(const wchar_t *, size_t, void *);
-	
+
 	/* User data - output stream specification, state, locks, etc. */
 	void *data;
Index: kernel/generic/include/proc/task.h
===================================================================
--- kernel/generic/include/proc/task.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/proc/task.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -73,5 +73,5 @@
 	/** Task's linkage for the tasks_tree AVL tree. */
 	avltree_node_t tasks_tree_node;
-	
+
 	/** Task lock.
 	 *
@@ -80,5 +80,5 @@
 	 */
 	IRQ_SPINLOCK_DECLARE(lock);
-	
+
 	char name[TASK_NAME_BUFLEN];
 	/** List of threads contained in this task. */
@@ -90,10 +90,10 @@
 	/** Task security container. */
 	container_id_t container;
-	
+
 	/** Number of references (i.e. threads). */
 	atomic_t refcount;
 	/** Number of threads that haven't exited yet. */
 	atomic_t lifecount;
-	
+
 	/** Task permissions. */
 	perm_t perms;
@@ -101,5 +101,5 @@
 	/** Capabilities */
 	cap_info_t *cap_info;
-	
+
 	/* IPC stuff */
 
@@ -120,16 +120,16 @@
 	/** IPC statistics */
 	stats_ipc_t ipc_info;
-	
+
 #ifdef CONFIG_UDEBUG
 	/** Debugging stuff. */
 	udebug_task_t udebug;
-	
+
 	/** Kernel answerbox. */
 	kbox_t kb;
 #endif /* CONFIG_UDEBUG */
-	
+
 	/** Architecture specific task data. */
 	task_arch_t arch;
-	
+
 	struct futex_cache {
 		/** CHT mapping virtual addresses of futex variables to futex objects.*/
@@ -141,5 +141,5 @@
 		work_t destroy_work;
 	} *futexes;
-	
+
 	/** Accumulated accounting. */
 	uint64_t ucycles;
Index: kernel/generic/include/proc/thread.h
===================================================================
--- kernel/generic/include/proc/thread.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/proc/thread.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -75,8 +75,8 @@
 	link_t wq_link;  /**< Wait queue link. */
 	link_t th_link;  /**< Links to threads within containing task. */
-	
+
 	/** Threads linkage to the threads_tree. */
 	avltree_node_t threads_tree_node;
-	
+
 	/** Lock protecting thread structure.
 	 *
@@ -84,12 +84,12 @@
 	 */
 	IRQ_SPINLOCK_DECLARE(lock);
-	
+
 	char name[THREAD_NAME_BUFLEN];
-	
+
 	/** Function implementing the thread. */
 	void (*thread_code)(void *);
 	/** Argument passed to thread_code() function. */
 	void *thread_arg;
-	
+
 	/**
 	 * From here, the stored context is restored
@@ -97,5 +97,5 @@
 	 */
 	context_t saved_context;
-	
+
 	/**
 	 * From here, the stored timeout context
@@ -103,5 +103,5 @@
 	 */
 	context_t sleep_timeout_context;
-	
+
 	/**
 	 * From here, the stored interruption context
@@ -109,5 +109,5 @@
 	 */
 	context_t sleep_interruption_context;
-	
+
 	/** If true, the thread can be interrupted from sleep. */
 	bool sleep_interruptible;
@@ -118,5 +118,5 @@
 	/** Flag signalling sleep timeout in progress. */
 	volatile bool timeout_pending;
-	
+
 	/**
 	 * True if this thread is executing copy_from_uspace().
@@ -124,5 +124,5 @@
 	 */
 	bool in_copy_from_uspace;
-	
+
 	/**
 	 * True if this thread is executing copy_to_uspace().
@@ -130,5 +130,5 @@
 	 */
 	bool in_copy_to_uspace;
-	
+
 	/**
 	 * If true, the thread will not go to sleep at all and will call
@@ -136,5 +136,5 @@
 	 */
 	bool interrupted;
-	
+
 	/** If true, thread_join_timeout() cannot be used on this thread. */
 	bool detached;
@@ -143,8 +143,8 @@
 	/** Link used in the joiner_head list. */
 	link_t joiner_link;
-	
+
 	fpu_context_t *saved_fpu_context;
 	bool fpu_context_exists;
-	
+
 	/*
 	 * Defined only if thread doesn't run.
@@ -153,11 +153,11 @@
 	 */
 	bool fpu_context_engaged;
-	
+
 	/* The thread will not be migrated if nomigrate is non-zero. */
 	unsigned int nomigrate;
-	
+
 	/** Thread state. */
 	state_t state;
-	
+
 	/** Thread CPU. */
 	cpu_t *cpu;
@@ -170,8 +170,8 @@
 	/** Thread is executed in user space. */
 	bool uspace;
-	
+
 	/** Ticks before preemption. */
 	uint64_t ticks;
-	
+
 	/** Thread accounting. */
 	uint64_t ucycles;
@@ -181,5 +181,5 @@
 	/** Thread doesn't affect accumulated accounting. */
 	bool uncounted;
-	
+
 	/** Thread's priority. Implemented as index to CPU->rq */
 	int priority;
@@ -195,14 +195,14 @@
 	/** True if the worker will block in order to become idle. Use workq->lock. */
 	bool workq_idling;
-	
+
 	/** RCU thread related data. Protected by its own locks. */
 	rcu_thread_data_t rcu;
-	
+
 	/** Architecture-specific data. */
 	thread_arch_t arch;
-	
+
 	/** Thread's kernel stack. */
 	uint8_t *kstack;
-	
+
 #ifdef CONFIG_UDEBUG
 	/**
@@ -211,5 +211,5 @@
 	 */
 	bool btrace;
-	
+
 	/** Debugging stuff */
 	udebug_thread_t udebug;
Index: kernel/generic/include/synch/rcu.h
===================================================================
--- kernel/generic/include/synch/rcu.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/synch/rcu.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -147,5 +147,5 @@
 	compiler_barrier();
 	THE->rcu_nesting -= RCU_CNT_INC;
-	
+
 	if (RCU_WAS_PREEMPTED == THE->rcu_nesting) {
 		_rcu_preempted_unlock();
@@ -164,5 +164,5 @@
 {
 	assert(PREEMPTION_DISABLED || interrupts_disabled());
-	
+
 	/*
 	 * A new GP was started since the last time we passed a QS.
@@ -225,8 +225,8 @@
 	assert(CPU);
 	preemption_disable();
-	
+
 	if (0 == --CPU->rcu.nesting_cnt) {
 		_rcu_record_qs();
-		
+
 		/*
 		 * The thread was preempted while in a critical section or
@@ -238,5 +238,5 @@
 		}
 	}
-	
+
 	preemption_enable();
 }
Index: kernel/generic/include/synch/rcu_types.h
===================================================================
--- kernel/generic/include/synch/rcu_types.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/synch/rcu_types.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -70,5 +70,5 @@
 	 */
 	bool is_delaying_gp;
-	
+
 	/** True if we should signal the detector that we exited a reader section.
 	 *
@@ -85,5 +85,5 @@
 	size_t nesting_cnt;
 #endif
-	
+
 	/** Callbacks to invoke once the current grace period ends, ie cur_cbs_gp.
 	 * Accessed by the local reclaimer only.
@@ -118,17 +118,17 @@
 	 */
 	rcu_gp_t next_cbs_gp;
-	
+
 	/** Positive if there are callbacks pending in arriving_cbs. */
 	semaphore_t arrived_flag;
-	
+
 	/** The reclaimer should expedite GPs for cbs in arriving_cbs. */
 	bool expedite_arriving;
-	
+
 	/** Protected by global rcu.barrier_mtx. */
 	rcu_item_t barrier_item;
-	
+
 	/** Interruptable attached reclaimer thread. */
 	struct thread *reclaimer_thr;
-	
+
 	/* Some statistics. */
 	size_t stat_max_cbs;
@@ -150,5 +150,5 @@
 
 #ifdef RCU_PREEMPT_PODZIMEK
-	
+
 	/** True if the thread was preempted in a reader section.
 	 *
@@ -160,5 +160,5 @@
 	bool was_preempted;
 #endif
-	
+
 	/** Preempted threads link. Access with rcu.prempt_lock.*/
 	link_t preempt_link;
Index: kernel/generic/include/synch/spinlock.h
===================================================================
--- kernel/generic/include/synch/spinlock.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/synch/spinlock.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -47,5 +47,5 @@
 typedef struct spinlock {
 	atomic_t val;
-	
+
 #ifdef CONFIG_DEBUG_SPINLOCK
 	const char *name;
@@ -130,5 +130,5 @@
 	 */
 	CS_LEAVE_BARRIER();
-	
+
 	atomic_set(&lock->val, 0);
 	preemption_enable();
Index: kernel/generic/include/synch/waitq.h
===================================================================
--- kernel/generic/include/synch/waitq.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/synch/waitq.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -55,5 +55,5 @@
 	 */
 	IRQ_SPINLOCK_DECLARE(lock);
-	
+
 	/**
 	 * Number of waitq_wakeup() calls that didn't find a thread to wake up.
@@ -61,5 +61,5 @@
 	 */
 	int missed_wakeups;
-	
+
 	/** List of sleeping threads for which there was no missed_wakeup. */
 	list_t sleepers;
Index: kernel/generic/include/synch/workqueue.h
===================================================================
--- kernel/generic/include/synch/workqueue.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/synch/workqueue.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -49,5 +49,5 @@
 	link_t queue_link;
 	work_func_t func;
-	
+
 #ifdef CONFIG_DEBUG
 	/* Magic number for integrity checks. */
Index: kernel/generic/include/sysinfo/sysinfo.h
===================================================================
--- kernel/generic/include/sysinfo/sysinfo.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/sysinfo/sysinfo.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -137,11 +137,11 @@
 typedef struct sysinfo_item {
 	char *name;                           /**< Item name */
-	
+
 	sysinfo_item_val_type_t val_type;     /**< Item value type */
 	sysinfo_item_val_t val;               /**< Item value */
-	
+
 	sysinfo_subtree_type_t subtree_type;  /**< Subtree type */
 	sysinfo_subtree_t subtree;            /**< Subtree */
-	
+
 	struct sysinfo_item *next;            /**< Sibling item */
 } sysinfo_item_t;
Index: kernel/generic/include/time/timeout.h
===================================================================
--- kernel/generic/include/time/timeout.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/time/timeout.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -44,5 +44,5 @@
 typedef struct {
 	IRQ_SPINLOCK_DECLARE(lock);
-	
+
 	/** Link to the list of active timeouts on THE->cpu */
 	link_t link;
Index: kernel/generic/include/udebug/udebug.h
===================================================================
--- kernel/generic/include/udebug/udebug.h	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/generic/include/udebug/udebug.h	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -58,5 +58,5 @@
 	mutex_t lock;
 	char *lock_owner;
-	
+
 	udebug_task_state_t dt_state;
 	call_t *begin_call;
@@ -71,10 +71,10 @@
 	/** Synchronize debug ops on this thread / access to this structure. */
 	mutex_t lock;
-	
+
 	waitq_t go_wq;
 	call_t *go_call;
 	sysarg_t syscall_args[6];
 	istate_t *uspace_state;
-	
+
 	/** What type of event are we stopped in or 0 if none. */
 	udebug_event_t cur_event;