Index: cpukit/libblock/include/rtems/bdbuf.h
===================================================================
--- cpukit/libblock/include/rtems/bdbuf.h	(revision 048dcd2b3a678fc259403b0b83f5caff7b6f4f57)
+++ cpukit/libblock/include/rtems/bdbuf.h	(revision 8b961495bbc5cc4efa9a199dd0dc2397ba0c33ca)
@@ -32,5 +32,5 @@
  * dev and block fields are search key in AVL-tree.
  * Modified buffers, free buffers and used buffers linked in 'mod', 'free' and
- * 'lru' chains appropriately. 
+ * 'lru' chains appropriately.
  */
 
@@ -38,5 +38,5 @@
     Chain_Node link; /* Link in the lru, mod or free chains */
 
-    struct bdbuf_avl_node { 
+    struct bdbuf_avl_node {
     	signed char cache;           /* Cache */
 
@@ -87,7 +87,7 @@
 
 /* rtems_bdbuf_init --
- *     Prepare buffering layer to work - initialize buffer descritors 
+ *     Prepare buffering layer to work - initialize buffer descritors
  *     and (if it is neccessary) buffers. Buffers will be allocated accoriding
- *     to the configuration table, each entry describes kind of block and 
+ *     to the configuration table, each entry describes kind of block and
  *     amount requested. After initialization all blocks is placed into
  *     free elements lists.
@@ -108,9 +108,9 @@
  *     Obtain block buffer. If specified block already cached (i.e. there's
  *     block in the _modified_, or _recently_used_), return address
- *     of appropriate buffer descriptor and increment reference counter to 1. 
- *     If block is not cached, allocate new buffer and return it. Data 
- *     shouldn't be read to the buffer from media; buffer may contains 
- *     arbitrary data. This primitive may be blocked if there are no free 
- *     buffer descriptors available and there are no unused non-modified 
+ *     of appropriate buffer descriptor and increment reference counter to 1.
+ *     If block is not cached, allocate new buffer and return it. Data
+ *     shouldn't be read to the buffer from media; buffer may contains
+ *     arbitrary data. This primitive may be blocked if there are no free
+ *     buffer descriptors available and there are no unused non-modified
  *     (or synchronized with media) buffers available.
  *
@@ -164,5 +164,5 @@
  * PARAMETERS:
  *     bd_buf - pointer to the bdbuf_buffer structure previously obtained using
- *              get/read primitive. 
+ *              get/read primitive.
  *
  * RETURNS:
@@ -178,5 +178,5 @@
 /* rtems_bdbuf_release_modified --
  *     Release buffer allocated before, assuming that it is _modified_ by
- *     it's owner. This primitive decrease usage counter for buffer, mark 
+ *     it's owner. This primitive decrease usage counter for buffer, mark
  *     buffer descriptor as modified. If usage counter is 0, insert it at
  *     end of mod chain and release flush_sema semaphore to activate the
@@ -243,5 +243,5 @@
  * RETURNS:
  *     RTEMS status code: RTEMS_SUCCESSFUL if operation completed successfully,
- *     RTEMS_INVALID_SIZE if specified block size is invalid (not a power 
+ *     RTEMS_INVALID_SIZE if specified block size is invalid (not a power
  *     of 2), RTEMS_NOT_DEFINED if buffer pool for this or greater block size
  *     is not configured.
@@ -257,5 +257,5 @@
  *     block_size - block size for which buffer pool is configured returned
  *                  there
- *     blocks     - number of buffers in buffer pool returned there 
+ *     blocks     - number of buffers in buffer pool returned there
  *
  * RETURNS:
Index: cpukit/libblock/include/rtems/blkdev.h
===================================================================
--- cpukit/libblock/include/rtems/blkdev.h	(revision 048dcd2b3a678fc259403b0b83f5caff7b6f4f57)
+++ cpukit/libblock/include/rtems/blkdev.h	(revision 8b961495bbc5cc4efa9a199dd0dc2397ba0c33ca)
@@ -1,3 +1,3 @@
-/* 
+/*
  * blkdev.h - block device driver interface definitions
  *
@@ -19,5 +19,5 @@
 
 /* Interface with device drivers
- * Block device looks, initialized and behaves like traditional RTEMS device 
+ * Block device looks, initialized and behaves like traditional RTEMS device
  * driver. Heart of the block device driver is in BIOREQUEST ioctl. This call
  * puts I/O request to the block device queue, in priority order, for
@@ -44,5 +44,5 @@
  *              status != RTEMS_SUCCESSFUL
  */
-typedef void (* blkdev_request_cb)(void *arg, 
+typedef void (* blkdev_request_cb)(void *arg,
                                    rtems_status_code status,
                                    int error);
@@ -57,5 +57,5 @@
 
 /* blkdev_request (Block Device Request) structure is
- * used to read/write a number of blocks from/to device. 
+ * used to read/write a number of blocks from/to device.
  */
 typedef struct blkdev_request {
@@ -64,10 +64,10 @@
     void             *done_arg; /* Argument to be passed to callback function*/
     rtems_status_code status;  /* Last I/O operation completion status */
-    int               error;   /* If status != RTEMS_SUCCESSFUL, this field 
+    int               error;   /* If status != RTEMS_SUCCESSFUL, this field
                                 * contains error code
                                 */
     blkdev_bnum       start;    /* Start block number */
     uint32_t    count;    /* Number of blocks to be exchanged */
-    uint32_t    bufnum;   /* Number of buffers provided */    
+    uint32_t    bufnum;   /* Number of buffers provided */
 
     blkdev_sg_buffer  bufs[0];/* List of scatter/gather buffers */
@@ -81,6 +81,6 @@
 
 /* Device driver interface conventions suppose that driver may
- * contain initialize/open/close/read/write/ioctl entry points. These 
- * primitives (except initialize) can be implemented in generic fashion, 
+ * contain initialize/open/close/read/write/ioctl entry points. These
+ * primitives (except initialize) can be implemented in generic fashion,
  * based upon supplied block device driver ioctl handler. Every block
  * device driver should provide initialize entry point, which is register
@@ -105,6 +105,6 @@
 
 /* blkdev_generic_write --
- *     Generic block device driver write primitive. Implemented using block 
- *     device buffer management primitives. 
+ *     Generic block device driver write primitive. Implemented using block
+ *     device buffer management primitives.
  */
 rtems_device_driver
Index: cpukit/libblock/include/rtems/diskdevs.h
===================================================================
--- cpukit/libblock/include/rtems/diskdevs.h	(revision 048dcd2b3a678fc259403b0b83f5caff7b6f4f57)
+++ cpukit/libblock/include/rtems/diskdevs.h	(revision 8b961495bbc5cc4efa9a199dd0dc2397ba0c33ca)
@@ -1,3 +1,3 @@
-/* 
+/*
  * logdisk.h - Physical and logical block devices (disks) support
  *
@@ -49,5 +49,5 @@
                                              in disk blocks */
     int                 block_size;       /* Size of device block (minimum
-                                             transfer unit) in bytes 
+                                             transfer unit) in bytes
                                              (must be power of 2) */
     int                 block_size_log2;  /* log2 of block_size */
@@ -92,5 +92,5 @@
  *     invoked from application when application-specific splitting are in use,
  *     or from generic code which handle different logical disk organizations.
- *     This primitive will register device in rtems (invoke 
+ *     This primitive will register device in rtems (invoke
  *     rtems_io_register_name).
  *
@@ -98,5 +98,5 @@
  *     dev   - logical device identifier (major, minor numbers)
  *     phys  - physical device (block device which holds this logical disk)
- *             identifier 
+ *             identifier
  *     start - starting block number on the physical device
  *     size  - logical disk size in blocks
@@ -106,5 +106,5 @@
  *     RTEMS_SUCCESSFUL if logical device successfully added, or error code
  *     if error occured (device already registered, no physical device
- *     exists, logical disk is out of physical disk boundaries, no memory 
+ *     exists, logical disk is out of physical disk boundaries, no memory
  *     available).
  */
@@ -181,5 +181,5 @@
  *
  * RETURNS:
- *     RTEMS_SUCCESSFUL if library initialized, or error code if error 
+ *     RTEMS_SUCCESSFUL if library initialized, or error code if error
  *     occured.
  */
@@ -194,5 +194,5 @@
  *
  * RETURNS:
- *     RTEMS_SUCCESSFUL if all resources released, or error code if error 
+ *     RTEMS_SUCCESSFUL if all resources released, or error code if error
  *     occured.
  */
Index: cpukit/libblock/include/rtems/ide_part_table.h
===================================================================
--- cpukit/libblock/include/rtems/ide_part_table.h	(revision 048dcd2b3a678fc259403b0b83f5caff7b6f4f57)
+++ cpukit/libblock/include/rtems/ide_part_table.h	(revision 8b961495bbc5cc4efa9a199dd0dc2397ba0c33ca)
@@ -78,5 +78,5 @@
  *      corresponds to the sector on the device
  */
-typedef struct sector_data_s 
+typedef struct sector_data_s
 {
     uint32_t   sector_num; /* sector number on the device */
