[S390] dasd whitespace and other cosmetics.

Dasd code cleanup: 1) remove white space, 2) remove the emacs override
sections, and 3) use kzalloc instead of kmalloc.
Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/s390/block/dasd.c

@@ -95,7 +95,7 @@ dasd_alloc_device(void)
 	spin_lock_init(&device->mem_lock);
 	spin_lock_init(&device->request_queue_lock);
 	atomic_set (&device->tasklet_scheduled, 0);
-	tasklet_init(&device->tasklet, 
+	tasklet_init(&device->tasklet,
 		     (void (*)(unsigned long)) dasd_tasklet,
 		     (unsigned long) device);
 	INIT_LIST_HEAD(&device->ccw_queue);
@@ -128,7 +128,7 @@ dasd_state_new_to_known(struct dasd_device *device)
 	int rc;
 
 	/*
-	 * As long as the device is not in state DASD_STATE_NEW we want to 
+	 * As long as the device is not in state DASD_STATE_NEW we want to
 	 * keep the reference count > 0.
 	 */
 	dasd_get_device(device);
@@ -336,7 +336,7 @@ dasd_decrease_state(struct dasd_device *device)
 	if (device->state == DASD_STATE_ONLINE &&
 	    device->target <= DASD_STATE_READY)
 		dasd_state_online_to_ready(device);
-	
+
 	if (device->state == DASD_STATE_READY &&
 	    device->target <= DASD_STATE_BASIC)
 		dasd_state_ready_to_basic(device);
@@ -348,7 +348,7 @@ dasd_decrease_state(struct dasd_device *device)
 	if (device->state == DASD_STATE_BASIC &&
 	    device->target <= DASD_STATE_KNOWN)
 		dasd_state_basic_to_known(device);
-	
+
 	if (device->state == DASD_STATE_KNOWN &&
 	    device->target <= DASD_STATE_NEW)
 		dasd_state_known_to_new(device);
@@ -994,7 +994,7 @@ dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
 		      ((irb->scsw.cstat << 8) | irb->scsw.dstat), cqr);
 
  	/* Find out the appropriate era_action. */
-	if (irb->scsw.fctl & SCSW_FCTL_HALT_FUNC) 
+	if (irb->scsw.fctl & SCSW_FCTL_HALT_FUNC)
 		era = dasd_era_fatal;
 	else if (irb->scsw.dstat == (DEV_STAT_CHN_END | DEV_STAT_DEV_END) &&
 		 irb->scsw.cstat == 0 &&
@@ -1004,7 +1004,7 @@ dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
  	        era = dasd_era_fatal; /* don't recover this request */
 	else if (irb->esw.esw0.erw.cons)
 		era = device->discipline->examine_error(cqr, irb);
-	else 
+	else
 		era = dasd_era_recover;
 
 	DBF_DEV_EVENT(DBF_DEBUG, device, "era_code %d", era);
@@ -1287,7 +1287,7 @@ __dasd_start_head(struct dasd_device * device)
 }
 
 /*
- * Remove requests from the ccw queue. 
+ * Remove requests from the ccw queue.
  */
 static void
 dasd_flush_ccw_queue(struct dasd_device * device, int all)
@@ -1450,23 +1450,23 @@ dasd_sleep_on(struct dasd_ccw_req * cqr)
 	wait_queue_head_t wait_q;
 	struct dasd_device *device;
 	int rc;
-	
+
 	device = cqr->device;
 	spin_lock_irq(get_ccwdev_lock(device->cdev));
-	
+
 	init_waitqueue_head (&wait_q);
 	cqr->callback = dasd_wakeup_cb;
 	cqr->callback_data = (void *) &wait_q;
 	cqr->status = DASD_CQR_QUEUED;
 	list_add_tail(&cqr->list, &device->ccw_queue);
-	
+
 	/* let the bh start the request to keep them in order */
 	dasd_schedule_bh(device);
-	
+
 	spin_unlock_irq(get_ccwdev_lock(device->cdev));
 
 	wait_event(wait_q, _wait_for_wakeup(cqr));
-	
+
 	/* Request status is either done or failed. */
 	rc = (cqr->status == DASD_CQR_FAILED) ? -EIO : 0;
 	return rc;
@@ -1568,7 +1568,7 @@ dasd_sleep_on_immediatly(struct dasd_ccw_req * cqr)
 	wait_queue_head_t wait_q;
 	struct dasd_device *device;
 	int rc;
-	
+
 	device = cqr->device;
 	spin_lock_irq(get_ccwdev_lock(device->cdev));
 	rc = _dasd_term_running_cqr(device);
@@ -1576,20 +1576,20 @@ dasd_sleep_on_immediatly(struct dasd_ccw_req * cqr)
 		spin_unlock_irq(get_ccwdev_lock(device->cdev));
 		return rc;
 	}
-	
+
 	init_waitqueue_head (&wait_q);
 	cqr->callback = dasd_wakeup_cb;
 	cqr->callback_data = (void *) &wait_q;
 	cqr->status = DASD_CQR_QUEUED;
 	list_add(&cqr->list, &device->ccw_queue);
-	
+
 	/* let the bh start the request to keep them in order */
 	dasd_schedule_bh(device);
-	
+
 	spin_unlock_irq(get_ccwdev_lock(device->cdev));
 
 	wait_event(wait_q, _wait_for_wakeup(cqr));
-	
+
 	/* Request status is either done or failed. */
 	rc = (cqr->status == DASD_CQR_FAILED) ? -EIO : 0;
 	return rc;
@@ -1725,7 +1725,7 @@ dasd_flush_request_queue(struct dasd_device * device)
 
 	if (!device->request_queue)
 		return;
-	
+
 	spin_lock_irq(&device->request_queue_lock);
 	while (!list_empty(&device->request_queue->queue_head)) {
 		req = elv_next_request(device->request_queue);
@@ -2172,21 +2172,3 @@ EXPORT_SYMBOL_GPL(dasd_generic_set_online);
 EXPORT_SYMBOL_GPL(dasd_generic_set_offline);
 EXPORT_SYMBOL_GPL(dasd_generic_auto_online);
 
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */

drivers/s390/block/dasd_3370_erp.c

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_3370_erp.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
@@ -12,10 +12,10 @@
 
 
 /*
- * DASD_3370_ERP_EXAMINE 
+ * DASD_3370_ERP_EXAMINE
  *
  * DESCRIPTION
- *   Checks only for fatal/no/recover error. 
+ *   Checks only for fatal/no/recover error.
  *   A detailed examination of the sense data is done later outside
  *   the interrupt handler.
  *
@@ -23,7 +23,7 @@
  *   'Chapter 7. 3370 Sense Data'.
  *
  * RETURN VALUES
- *   dasd_era_none	no error 
+ *   dasd_era_none	no error
  *   dasd_era_fatal	for all fatal (unrecoverable errors)
  *   dasd_era_recover	for all others.
  */
@@ -82,22 +82,3 @@ dasd_3370_erp_examine(struct dasd_ccw_req * cqr, struct irb * irb)
 	return dasd_era_recover;
 
 }				/* END dasd_3370_erp_examine */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */

drivers/s390/block/dasd_9336_erp.c

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_9336_erp.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
@@ -12,10 +12,10 @@
 
 
 /*
- * DASD_9336_ERP_EXAMINE 
+ * DASD_9336_ERP_EXAMINE
  *
  * DESCRIPTION
- *   Checks only for fatal/no/recover error. 
+ *   Checks only for fatal/no/recover error.
  *   A detailed examination of the sense data is done later outside
  *   the interrupt handler.
  *
@@ -23,7 +23,7 @@
  *   'Chapter 7. 9336 Sense Data'.
  *
  * RETURN VALUES
- *   dasd_era_none	no error 
+ *   dasd_era_none	no error
  *   dasd_era_fatal	for all fatal (unrecoverable errors)
  *   dasd_era_recover	for all others.
  */
@@ -39,22 +39,3 @@ dasd_9336_erp_examine(struct dasd_ccw_req * cqr, struct irb * irb)
 	return dasd_era_recover;
 
 }				/* END dasd_9336_erp_examine */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */

drivers/s390/block/dasd_9343_erp.c

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_9345_erp.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>

drivers/s390/block/dasd_devmap.c

@@ -123,7 +123,7 @@ static inline int
 dasd_busid(char **str, int *id0, int *id1, int *devno)
 {
 	int val, old_style;
- 
+
 	/* check for leading '0x' */
 	old_style = 0;
 	if ((*str)[0] == '0' && (*str)[1] == 'x') {
@@ -179,7 +179,7 @@ dasd_feature_list(char *str, char **endp)
 	features = 0;
 
 	while (1) {
-		for (len = 0; 
+		for (len = 0;
 		     str[len] && str[len] != ':' && str[len] != ')'; len++);
 		if (len == 2 && !strncmp(str, "ro", 2))
 			features |= DASD_FEATURE_READONLY;
@@ -359,7 +359,7 @@ dasd_parse(void)
  * Add a devmap for the device specified by busid. It is possible that
  * the devmap already exists (dasd= parameter). The order of the devices
  * added through this function will define the kdevs for the individual
- * devices. 
+ * devices.
  */
 static struct dasd_devmap *
 dasd_add_busid(char *bus_id, int features)
@@ -368,7 +368,7 @@ dasd_add_busid(char *bus_id, int features)
 	int hash;
 
 	new = (struct dasd_devmap *)
-		kmalloc(sizeof(struct dasd_devmap), GFP_KERNEL);
+		kzalloc(sizeof(struct dasd_devmap), GFP_KERNEL);
 	if (!new)
 		return ERR_PTR(-ENOMEM);
 	spin_lock(&dasd_devmap_lock);
@@ -630,7 +630,8 @@ dasd_ro_show(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-dasd_ro_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+dasd_ro_store(struct device *dev, struct device_attribute *attr,
+	      const char *buf, size_t count)
 {
 	struct dasd_devmap *devmap;
 	int ro_flag;
@@ -658,7 +659,7 @@ static DEVICE_ATTR(readonly, 0644, dasd_ro_show, dasd_ro_store);
  * use_diag controls whether the driver should use diag rather than ssch
  * to talk to the device
  */
-static ssize_t 
+static ssize_t
 dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct dasd_devmap *devmap;
@@ -673,7 +674,8 @@ dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-dasd_use_diag_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+dasd_use_diag_store(struct device *dev, struct device_attribute *attr,
+		    const char *buf, size_t count)
 {
 	struct dasd_devmap *devmap;
 	ssize_t rc;
@@ -697,11 +699,11 @@ dasd_use_diag_store(struct device *dev, struct device_attribute *attr, const cha
 	return rc;
 }
 
-static
-DEVICE_ATTR(use_diag, 0644, dasd_use_diag_show, dasd_use_diag_store);
+static DEVICE_ATTR(use_diag, 0644, dasd_use_diag_show, dasd_use_diag_store);
 
 static ssize_t
-dasd_discipline_show(struct device *dev, struct device_attribute *attr, char *buf)
+dasd_discipline_show(struct device *dev, struct device_attribute *attr,
+		     char *buf)
 {
 	struct dasd_devmap *devmap;
 	char *dname;

drivers/s390/block/dasd_diag.c

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_diag.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Based on.......: linux/drivers/s390/block/mdisk.c
@@ -336,7 +336,7 @@ dasd_diag_check_device(struct dasd_device *device)
 
 	private = (struct dasd_diag_private *) device->private;
 	if (private == NULL) {
-		private = kmalloc(sizeof(struct dasd_diag_private),GFP_KERNEL);
+		private = kzalloc(sizeof(struct dasd_diag_private),GFP_KERNEL);
 		if (private == NULL) {
 			DEV_MESSAGE(KERN_WARNING, device, "%s",
 				"memory allocation failed for private data");
@@ -527,7 +527,7 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
 				   datasize, device);
 	if (IS_ERR(cqr))
 		return cqr;
-	
+
 	dreq = (struct dasd_diag_req *) cqr->data;
 	dreq->block_count = count;
 	dbio = dreq->bio;

drivers/s390/block/dasd_diag.h

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_diag.h
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Based on.......: linux/drivers/s390/block/mdisk.h

drivers/s390/block/dasd_eckd.c

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_eckd.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
- *		    Horst Hummel <Horst.Hummel@de.ibm.com> 
+ *		    Horst Hummel <Horst.Hummel@de.ibm.com>
  *		    Carsten Otte <Cotte@de.ibm.com>
  *		    Martin Schwidefsky <schwidefsky@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
@@ -210,14 +210,14 @@ check_XRC (struct ccw1         *de_ccw,
 
         /* switch on System Time Stamp - needed for XRC Support */
         if (private->rdc_data.facilities.XRC_supported) {
-                
+
                 data->ga_extended |= 0x08; /* switch on 'Time Stamp Valid'   */
                 data->ga_extended |= 0x02; /* switch on 'Extended Parameter' */
-                
+
                 data->ep_sys_time = get_clock ();
-                
+
                 de_ccw->count = sizeof (struct DE_eckd_data);
-                de_ccw->flags |= CCW_FLAG_SLI;  
+		de_ccw->flags |= CCW_FLAG_SLI;
         }
 
         return;
@@ -296,8 +296,8 @@ define_extent(struct ccw1 * ccw, struct DE_eckd_data * data, int trk,
 	/* check for sequential prestage - enhance cylinder range */
 	if (data->attributes.operation == DASD_SEQ_PRESTAGE ||
 	    data->attributes.operation == DASD_SEQ_ACCESS) {
-		
-		if (end.cyl + private->attrib.nr_cyl < geo.cyl) 
+
+		if (end.cyl + private->attrib.nr_cyl < geo.cyl)
 			end.cyl += private->attrib.nr_cyl;
 		else
 			end.cyl = (geo.cyl - 1);
@@ -317,7 +317,7 @@ locate_record(struct ccw1 *ccw, struct LO_eckd_data *data, int trk,
 	struct dasd_eckd_private *private;
 	int sector;
 	int dn, d;
-				
+
 	private = (struct dasd_eckd_private *) device->private;
 
 	DBF_DEV_EVENT(DBF_INFO, device,
@@ -554,7 +554,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
 
 	private = (struct dasd_eckd_private *) device->private;
 	if (private == NULL) {
-		private = kmalloc(sizeof(struct dasd_eckd_private),
+		private = kzalloc(sizeof(struct dasd_eckd_private),
 				  GFP_KERNEL | GFP_DMA);
 		if (private == NULL) {
 			DEV_MESSAGE(KERN_WARNING, device, "%s",
@@ -562,7 +562,6 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
 				    "data");
 			return -ENOMEM;
 		}
-		memset(private, 0, sizeof(struct dasd_eckd_private));
 		device->private = (void *) private;
 	}
 	/* Invalidate status of initial analysis. */
@@ -773,7 +772,7 @@ dasd_eckd_end_analysis(struct dasd_device *device)
 		    ((private->rdc_data.no_cyl *
 		      private->rdc_data.trk_per_cyl *
 		      blk_per_trk * (device->bp_block >> 9)) >> 1),
-		    ((blk_per_trk * device->bp_block) >> 10), 
+		    ((blk_per_trk * device->bp_block) >> 10),
 		    private->uses_cdl ?
 		    "compatible disk layout" : "linux disk layout");
 
@@ -970,7 +969,7 @@ dasd_eckd_format_device(struct dasd_device * device,
 				if (i < 3) {
 					ect->kl = 4;
 					ect->dl = sizes_trk0[i] - 4;
-				} 
+				}
 			}
 			if ((fdata->intensity & 0x08) &&
 			    fdata->start_unit == 1) {
@@ -1270,7 +1269,7 @@ dasd_eckd_fill_info(struct dasd_device * device,
 
 /*
  * Release device ioctl.
- * Buils a channel programm to releases a prior reserved 
+ * Buils a channel programm to releases a prior reserved
  * (see dasd_eckd_reserve) device.
  */
 static int
@@ -1310,8 +1309,8 @@ dasd_eckd_release(struct dasd_device *device)
 /*
  * Reserve device ioctl.
  * Options are set to 'synchronous wait for interrupt' and
- * 'timeout the request'. This leads to a terminate IO if 
- * the interrupt is outstanding for a certain time. 
+ * 'timeout the request'. This leads to a terminate IO if
+ * the interrupt is outstanding for a certain time.
  */
 static int
 dasd_eckd_reserve(struct dasd_device *device)
@@ -1349,7 +1348,7 @@ dasd_eckd_reserve(struct dasd_device *device)
 
 /*
  * Steal lock ioctl - unconditional reserve device.
- * Buils a channel programm to break a device's reservation. 
+ * Buils a channel programm to break a device's reservation.
  * (unconditional reserve)
  */
 static int
@@ -1706,22 +1705,3 @@ dasd_eckd_cleanup(void)
 
 module_init(dasd_eckd_init);
 module_exit(dasd_eckd_cleanup);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */

drivers/s390/block/dasd_eckd.h

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_eckd.h
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
- *                  Horst Hummel <Horst.Hummel@de.ibm.com> 
+ *		    Horst Hummel <Horst.Hummel@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
  *
@@ -155,7 +155,7 @@ struct dasd_eckd_characteristics {
 		unsigned char reserved2:4;
 		unsigned char reserved3:8;
 		unsigned char defect_wr:1;
-		unsigned char XRC_supported:1; 
+		unsigned char XRC_supported:1;
 		unsigned char reserved4:1;
 		unsigned char striping:1;
 		unsigned char reserved5:4;
@@ -343,7 +343,7 @@ struct dasd_eckd_path {
 };
 
 /*
- * Perform Subsystem Function - Prepare for Read Subsystem Data	 
+ * Perform Subsystem Function - Prepare for Read Subsystem Data
  */
 struct dasd_psf_prssd_data {
 	unsigned char order;

drivers/s390/block/dasd_erp.c

@@ -90,7 +90,7 @@ dasd_default_erp_action(struct dasd_ccw_req * cqr)
 
         /* just retry - there is nothing to save ... I got no sense data.... */
         if (cqr->retries > 0) {
-                DEV_MESSAGE (KERN_DEBUG, device, 
+		DEV_MESSAGE (KERN_DEBUG, device,
                              "default ERP called (%i retries left)",
                              cqr->retries);
 		cqr->lpm    = LPM_ANYPATH;
@@ -155,7 +155,7 @@ dasd_default_erp_postaction(struct dasd_ccw_req * cqr)
 
 /*
  * Print the hex dump of the memory used by a request. This includes
- * all error recovery ccws that have been chained in from of the 
+ * all error recovery ccws that have been chained in from of the
  * real request.
  */
 static inline void
@@ -227,12 +227,12 @@ dasd_log_ccw(struct dasd_ccw_req * cqr, int caller, __u32 cpa)
 		/*
 		 * Log bytes arround failed CCW but only if we did
 		 * not log the whole CP of the CCW is outside the
-		 * logged CP. 
+		 * logged CP.
 		 */
 		if (cplength > 40 ||
 		    ((addr_t) cpa < (addr_t) lcqr->cpaddr &&
 		     (addr_t) cpa > (addr_t) (lcqr->cpaddr + cplength + 4))) {
-			
+
 			DEV_MESSAGE(KERN_ERR, device,
 				    "Failed CCW (%p) (area):",
 				    (void *) (long) cpa);

drivers/s390/block/dasd_fba.c

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_fba.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
@@ -125,13 +125,13 @@ static int
 dasd_fba_check_characteristics(struct dasd_device *device)
 {
 	struct dasd_fba_private *private;
-	struct ccw_device *cdev = device->cdev;	
+	struct ccw_device *cdev = device->cdev;
 	void *rdc_data;
 	int rc;
 
 	private = (struct dasd_fba_private *) device->private;
 	if (private == NULL) {
-		private = kmalloc(sizeof(struct dasd_fba_private), GFP_KERNEL);
+		private = kzalloc(sizeof(struct dasd_fba_private), GFP_KERNEL);
 		if (private == NULL) {
 			DEV_MESSAGE(KERN_WARNING, device, "%s",
 				    "memory allocation failed for private "
@@ -204,7 +204,7 @@ dasd_fba_examine_error(struct dasd_ccw_req * cqr, struct irb * irb)
 	if (irb->scsw.cstat == 0x00 &&
 	    irb->scsw.dstat == (DEV_STAT_CHN_END | DEV_STAT_DEV_END))
 		return dasd_era_none;
-	
+
 	cdev = device->cdev;
 	switch (cdev->id.dev_type) {
 	case 0x3370:
@@ -539,7 +539,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
  * 8192 bytes (=2 pages). For 64 bit one dasd_mchunkt_t structure has
  * 24 bytes, the struct dasd_ccw_req has 136 bytes and each block can use
  * up to 16 bytes (8 for the ccw and 8 for the idal pointer). In
- * addition we have one define extent ccw + 16 bytes of data and a 
+ * addition we have one define extent ccw + 16 bytes of data and a
  * locate record ccw for each block (stupid devices!) + 16 bytes of data.
  * That makes:
  * (8192 - 24 - 136 - 8 - 16) / 40 = 200.2 blocks at maximum.
@@ -589,22 +589,3 @@ dasd_fba_cleanup(void)
 
 module_init(dasd_fba_init);
 module_exit(dasd_fba_cleanup);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */

drivers/s390/block/dasd_fba.h

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_fba.h
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>

drivers/s390/block/dasd_int.h

-/* 
+/*
  * File...........: linux/drivers/s390/block/dasd_int.h
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
- *                  Horst Hummel <Horst.Hummel@de.ibm.com> 
+ *		    Horst Hummel <Horst.Hummel@de.ibm.com>
  *		    Martin Schwidefsky <schwidefsky@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
  * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
@@ -186,7 +186,7 @@ struct dasd_ccw_req {
         void *callback_data;
 };
 
-/* 
+/*
  * dasd_ccw_req -> status can be:
  */
 #define DASD_CQR_FILLED   0x00	/* request is ready to be processed */
@@ -248,7 +248,7 @@ struct dasd_discipline {
         /*
          * Error recovery functions. examine_error() returns a value that
          * indicates what to do for an error condition. If examine_error()
-         * returns 'dasd_era_recover' erp_action() is called to create a 
+	 * returns 'dasd_era_recover' erp_action() is called to create a
          * special error recovery ccw. erp_postaction() is called after
          * an error recovery ccw has finished its execution. dump_sense
          * is called for every error condition to print the sense data
@@ -302,11 +302,11 @@ struct dasd_device {
 	spinlock_t request_queue_lock;
 	struct block_device *bdev;
         unsigned int devindex;
-	unsigned long blocks;		/* size of volume in blocks */
-	unsigned int bp_block;		/* bytes per block */
-	unsigned int s2b_shift;		/* log2 (bp_block/512) */
-	unsigned long flags;		/* per device flags */
-	unsigned short features;        /* copy of devmap-features (read-only!) */
+	unsigned long blocks;	   /* size of volume in blocks */
+	unsigned int bp_block;	   /* bytes per block */
+	unsigned int s2b_shift;	   /* log2 (bp_block/512) */
+	unsigned long flags;	   /* per device flags */
+	unsigned short features;   /* copy of devmap-features (read-only!) */
 
 	/* extended error reporting stuff (eer) */
 	struct dasd_ccw_req *eer_cqr;
@@ -606,22 +606,3 @@ static inline int dasd_eer_enabled(struct dasd_device *device)
 #endif				/* __KERNEL__ */
 
 #endif				/* DASD_H */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4 
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */

drivers/s390/block/dasd_ioctl.c

@@ -90,10 +90,10 @@ static int
 dasd_ioctl_quiesce(struct dasd_device *device)
 {
 	unsigned long flags;
-	
+
 	if (!capable (CAP_SYS_ADMIN))
 		return -EACCES;
-	
+
 	DEV_MESSAGE (KERN_DEBUG, device, "%s",
 		     "Quiesce IO on device");
 	spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
@@ -110,13 +110,13 @@ static int
 dasd_ioctl_resume(struct dasd_device *device)
 {
 	unsigned long flags;
-	
-	if (!capable (CAP_SYS_ADMIN)) 
+
+	if (!capable (CAP_SYS_ADMIN))
 		return -EACCES;
 
 	DEV_MESSAGE (KERN_DEBUG, device, "%s",
 		     "resume IO on device");
-	
+
 	spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
 	device->stopped &= ~DASD_STOPPED_QUIESCE;
 	spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
@@ -287,7 +287,7 @@ dasd_ioctl_information(struct dasd_device *device,
 	dasd_info->open_count = atomic_read(&device->open_count);
 	if (!device->bdev)
 		dasd_info->open_count++;
-	
+
 	/*
 	 * check if device is really formatted
 	 * LDL / CDL was returned by 'fill_info'