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Commit 066ef9c2 authored by Jens-Michael Hoffmann's avatar Jens-Michael Hoffmann Committed by Jody McIntyre
Browse files

ieee1394/iso: LIndent fixes 



This patch contains fixes by LIndent.

Signed-off-by: default avatarJens-Michael Hoffmann <jensmh@gmx.de>
Signed-off-by: default avatarJody McIntyre <scjody@modernduck.com>
parent 16c333a3

drivers/ieee1394/iso.c

+60 −42
Original line number Diff line number Diff line
@@ -36,20 +36,22 @@ void hpsb_iso_shutdown(struct hpsb_iso *iso) 
	kfree(iso);

}



static struct hpsb_iso* hpsb_iso_common_init(struct hpsb_host *host, enum hpsb_iso_type type,

static struct hpsb_iso *hpsb_iso_common_init(struct hpsb_host *host,

					     enum hpsb_iso_type type,

					     unsigned int data_buf_size,

					     unsigned int buf_packets,

					     int channel,

					     int dma_mode,

					     int channel, int dma_mode,

					     int irq_interval,

					     void (*callback)(struct hpsb_iso*))

					     void (*callback) (struct hpsb_iso

							       *))

{

	struct hpsb_iso *iso;

	int dma_direction;



	/* make sure driver supports the ISO API */

	if (!host->driver->isoctl) {

		printk(KERN_INFO "ieee1394: host driver '%s' does not support the rawiso API\n",

		printk(KERN_INFO

		       "ieee1394: host driver '%s' does not support the rawiso API\n",

		       host->driver->name);

		return NULL;

	}
@@ -59,7 +61,8 @@ static struct hpsb_iso* hpsb_iso_common_init(struct hpsb_host *host, enum hpsb_i 
	if (buf_packets < 2)

		buf_packets = 2;



	if ((dma_mode < HPSB_ISO_DMA_DEFAULT) || (dma_mode > HPSB_ISO_DMA_PACKET_PER_BUFFER))

	if ((dma_mode < HPSB_ISO_DMA_DEFAULT)

	    || (dma_mode > HPSB_ISO_DMA_PACKET_PER_BUFFER))

		dma_mode = HPSB_ISO_DMA_DEFAULT;



	if ((irq_interval < 0) || (irq_interval > buf_packets / 4))
@@ -76,7 +79,10 @@ static struct hpsb_iso* hpsb_iso_common_init(struct hpsb_host *host, enum hpsb_i 


	/* allocate and write the struct hpsb_iso */



	iso = kmalloc(sizeof(*iso) + buf_packets * sizeof(struct hpsb_iso_packet_info), GFP_KERNEL);

	iso =

	    kmalloc(sizeof(*iso) +

		    buf_packets * sizeof(struct hpsb_iso_packet_info),

		    GFP_KERNEL);

	if (!iso)

		return NULL;
@@ -111,7 +117,8 @@ static struct hpsb_iso* hpsb_iso_common_init(struct hpsb_host *host, enum hpsb_i 
	iso->prebuffer = 0;



	/* allocate the packet buffer */

	if (dma_region_alloc(&iso->data_buf, iso->buf_size, host->pdev, dma_direction))

	if (dma_region_alloc

	    (&iso->data_buf, iso->buf_size, host->pdev, dma_direction))

		goto err;



	return iso;
@@ -133,7 +140,6 @@ int hpsb_iso_n_ready(struct hpsb_iso* iso) 
	return val;

}





struct hpsb_iso *hpsb_iso_xmit_init(struct hpsb_host *host,

				    unsigned int data_buf_size,

				    unsigned int buf_packets,
@@ -144,7 +150,9 @@ struct hpsb_iso* hpsb_iso_xmit_init(struct hpsb_host *host, 
{

	struct hpsb_iso *iso = hpsb_iso_common_init(host, HPSB_ISO_XMIT,

						    data_buf_size, buf_packets,

						    channel, HPSB_ISO_DMA_DEFAULT, irq_interval, callback);

						    channel,

						    HPSB_ISO_DMA_DEFAULT,

						    irq_interval, callback);

	if (!iso)

		return NULL;
@@ -172,7 +180,8 @@ struct hpsb_iso* hpsb_iso_recv_init(struct hpsb_host *host, 
{

	struct hpsb_iso *iso = hpsb_iso_common_init(host, HPSB_ISO_RECV,

						    data_buf_size, buf_packets,

						    channel, dma_mode, irq_interval, callback);

						    channel, dma_mode,

						    irq_interval, callback);

	if (!iso)

		return NULL;
@@ -206,7 +215,8 @@ int hpsb_iso_recv_set_channel_mask(struct hpsb_iso *iso, u64 mask) 
{

	if (iso->type != HPSB_ISO_RECV || iso->channel != -1)

		return -EINVAL;

	return iso->host->driver->isoctl(iso, RECV_SET_CHANNEL_MASK, (unsigned long) &mask);

	return iso->host->driver->isoctl(iso, RECV_SET_CHANNEL_MASK,

					 (unsigned long)&mask);

}



int hpsb_iso_recv_flush(struct hpsb_iso *iso)
@@ -283,7 +293,9 @@ int hpsb_iso_recv_start(struct hpsb_iso *iso, int cycle, int tag_mask, int sync) 


	isoctl_args[2] = sync;



	retval = iso->host->driver->isoctl(iso, RECV_START, (unsigned long) &isoctl_args[0]);

	retval =

	    iso->host->driver->isoctl(iso, RECV_START,

				      (unsigned long)&isoctl_args[0]);

	if (retval)

		return retval;
@@ -296,7 +308,8 @@ int hpsb_iso_recv_start(struct hpsb_iso *iso, int cycle, int tag_mask, int sync) 


static int hpsb_iso_check_offset_len(struct hpsb_iso *iso,

				     unsigned int offset, unsigned short len,

				     unsigned int *out_offset, unsigned short *out_len)

				     unsigned int *out_offset,

				     unsigned short *out_len)

{

	if (offset >= iso->buf_size)

		return -EFAULT;
@@ -316,8 +329,8 @@ static int hpsb_iso_check_offset_len(struct hpsb_iso *iso, 
	return 0;

}





int hpsb_iso_xmit_queue_packet(struct hpsb_iso *iso, u32 offset, u16 len, u8 tag, u8 sy)

int hpsb_iso_xmit_queue_packet(struct hpsb_iso *iso, u32 offset, u16 len,

			       u8 tag, u8 sy)

{

	struct hpsb_iso_packet_info *info;

	unsigned long flags;
@@ -334,7 +347,8 @@ int hpsb_iso_xmit_queue_packet(struct hpsb_iso *iso, u32 offset, u16 len, u8 tag 
	info = &iso->infos[iso->first_packet];



	/* check for bogus offset/length */

	if (hpsb_iso_check_offset_len(iso, offset, len, &info->offset, &info->len))

	if (hpsb_iso_check_offset_len

	    (iso, offset, len, &info->offset, &info->len))

		return -EFAULT;



	info->tag = tag;
@@ -369,7 +383,9 @@ int hpsb_iso_xmit_sync(struct hpsb_iso *iso) 
	if (iso->type != HPSB_ISO_XMIT)

		return -EINVAL;



	return wait_event_interruptible(iso->waitq, hpsb_iso_n_ready(iso) == iso->buf_packets);

	return wait_event_interruptible(iso->waitq,

					hpsb_iso_n_ready(iso) ==

					iso->buf_packets);

}



void hpsb_iso_packet_sent(struct hpsb_iso *iso, int cycle, int error)
@@ -396,7 +412,8 @@ void hpsb_iso_packet_sent(struct hpsb_iso *iso, int cycle, int error) 
}



void hpsb_iso_packet_received(struct hpsb_iso *iso, u32 offset, u16 len,

			      u16 total_len, u16 cycle, u8 channel, u8 tag, u8 sy)

			      u16 total_len, u16 cycle, u8 channel, u8 tag,

			      u8 sy)

{

	unsigned long flags;

	spin_lock_irqsave(&iso->lock, flags);
@@ -435,7 +452,8 @@ int hpsb_iso_recv_release_packets(struct hpsb_iso *iso, unsigned int n_packets) 
	spin_lock_irqsave(&iso->lock, flags);

	for (i = 0; i < n_packets; i++) {

		rv = iso->host->driver->isoctl(iso, RECV_RELEASE,

					       (unsigned long) &iso->infos[iso->first_packet]);

					       (unsigned long)&iso->infos[iso->

									  first_packet]);

		if (rv)

			break;