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-rw-r--r--drivers/media/dvb/dvb-usb/usb-urb.c7
-rw-r--r--drivers/media/dvb/ttusb-dec/ttusb_dec.c6
-rw-r--r--drivers/media/video/au0828/au0828-video.c4
-rw-r--r--drivers/media/video/cx231xx/cx231xx-core.c14
-rw-r--r--drivers/media/video/em28xx/em28xx-core.c4
-rw-r--r--drivers/media/video/gspca/benq.c4
-rw-r--r--drivers/media/video/gspca/gspca.c30
-rw-r--r--drivers/media/video/hdpvr/hdpvr-video.c8
-rw-r--r--drivers/media/video/tlg2300/pd-main.c2
-rw-r--r--drivers/media/video/tlg2300/pd-video.c14
-rw-r--r--drivers/media/video/usbvision/usbvision-core.c16
-rw-r--r--drivers/media/video/uvc/uvc_video.c4
12 files changed, 57 insertions, 56 deletions
diff --git a/drivers/media/dvb/dvb-usb/usb-urb.c b/drivers/media/dvb/dvb-usb/usb-urb.c
index f9702e3756b6..86d68933b6b4 100644
--- a/drivers/media/dvb/dvb-usb/usb-urb.c
+++ b/drivers/media/dvb/dvb-usb/usb-urb.c
@@ -96,8 +96,9 @@ static int usb_free_stream_buffers(struct usb_data_stream *stream)
while (stream->buf_num) {
stream->buf_num--;
deb_mem("freeing buffer %d\n",stream->buf_num);
- usb_buffer_free(stream->udev, stream->buf_size,
- stream->buf_list[stream->buf_num], stream->dma_addr[stream->buf_num]);
+ usb_free_coherent(stream->udev, stream->buf_size,
+ stream->buf_list[stream->buf_num],
+ stream->dma_addr[stream->buf_num]);
}
}
@@ -116,7 +117,7 @@ static int usb_allocate_stream_buffers(struct usb_data_stream *stream, int num,
for (stream->buf_num = 0; stream->buf_num < num; stream->buf_num++) {
deb_mem("allocating buffer %d\n",stream->buf_num);
if (( stream->buf_list[stream->buf_num] =
- usb_buffer_alloc(stream->udev, size, GFP_ATOMIC,
+ usb_alloc_coherent(stream->udev, size, GFP_ATOMIC,
&stream->dma_addr[stream->buf_num]) ) == NULL) {
deb_mem("not enough memory for urb-buffer allocation.\n");
usb_free_stream_buffers(stream);
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 53baccbab17f..fe1b8037b247 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1257,7 +1257,7 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec)
if(!dec->irq_urb) {
return -ENOMEM;
}
- dec->irq_buffer = usb_buffer_alloc(dec->udev,IRQ_PACKET_SIZE,
+ dec->irq_buffer = usb_alloc_coherent(dec->udev,IRQ_PACKET_SIZE,
GFP_ATOMIC, &dec->irq_dma_handle);
if(!dec->irq_buffer) {
usb_free_urb(dec->irq_urb);
@@ -1550,8 +1550,8 @@ static void ttusb_dec_exit_rc(struct ttusb_dec *dec)
usb_free_urb(dec->irq_urb);
- usb_buffer_free(dec->udev,IRQ_PACKET_SIZE,
- dec->irq_buffer, dec->irq_dma_handle);
+ usb_free_coherent(dec->udev,IRQ_PACKET_SIZE,
+ dec->irq_buffer, dec->irq_dma_handle);
if (dec->rc_input_dev) {
input_unregister_device(dec->rc_input_dev);
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
index 66150216f976..52f25aabb6dc 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -177,7 +177,7 @@ void au0828_uninit_isoc(struct au0828_dev *dev)
usb_unlink_urb(urb);
if (dev->isoc_ctl.transfer_buffer[i]) {
- usb_buffer_free(dev->usbdev,
+ usb_free_coherent(dev->usbdev,
urb->transfer_buffer_length,
dev->isoc_ctl.transfer_buffer[i],
urb->transfer_dma);
@@ -247,7 +247,7 @@ int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
}
dev->isoc_ctl.urb[i] = urb;
- dev->isoc_ctl.transfer_buffer[i] = usb_buffer_alloc(dev->usbdev,
+ dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->usbdev,
sb_size, GFP_KERNEL, &urb->transfer_dma);
if (!dev->isoc_ctl.transfer_buffer[i]) {
printk("unable to allocate %i bytes for transfer"
diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index f5e1a2315fcc..912a4d740206 100644
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -676,11 +676,11 @@ void cx231xx_uninit_isoc(struct cx231xx *dev)
usb_unlink_urb(urb);
if (dev->video_mode.isoc_ctl.transfer_buffer[i]) {
- usb_buffer_free(dev->udev,
- urb->transfer_buffer_length,
- dev->video_mode.isoc_ctl.
- transfer_buffer[i],
- urb->transfer_dma);
+ usb_free_coherent(dev->udev,
+ urb->transfer_buffer_length,
+ dev->video_mode.isoc_ctl.
+ transfer_buffer[i],
+ urb->transfer_dma);
}
usb_free_urb(urb);
dev->video_mode.isoc_ctl.urb[i] = NULL;
@@ -767,8 +767,8 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
dev->video_mode.isoc_ctl.urb[i] = urb;
dev->video_mode.isoc_ctl.transfer_buffer[i] =
- usb_buffer_alloc(dev->udev, sb_size, GFP_KERNEL,
- &urb->transfer_dma);
+ usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
+ &urb->transfer_dma);
if (!dev->video_mode.isoc_ctl.transfer_buffer[i]) {
cx231xx_err("unable to allocate %i bytes for transfer"
" buffer %i%s\n",
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index d3813ed789d9..331e1cac4272 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -970,7 +970,7 @@ void em28xx_uninit_isoc(struct em28xx *dev)
usb_unlink_urb(urb);
if (dev->isoc_ctl.transfer_buffer[i]) {
- usb_buffer_free(dev->udev,
+ usb_free_coherent(dev->udev,
urb->transfer_buffer_length,
dev->isoc_ctl.transfer_buffer[i],
urb->transfer_dma);
@@ -1045,7 +1045,7 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
}
dev->isoc_ctl.urb[i] = urb;
- dev->isoc_ctl.transfer_buffer[i] = usb_buffer_alloc(dev->udev,
+ dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
sb_size, GFP_KERNEL, &urb->transfer_dma);
if (!dev->isoc_ctl.transfer_buffer[i]) {
em28xx_err("unable to allocate %i bytes for transfer"
diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index 43ac4af8d3ed..fce8d9492641 100644
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -117,13 +117,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
return -ENOMEM;
}
gspca_dev->urb[n] = urb;
- urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
+ urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
SD_PKT_SZ * SD_NPKT,
GFP_KERNEL,
&urb->transfer_dma);
if (urb->transfer_buffer == NULL) {
- err("usb_buffer_alloc failed");
+ err("usb_alloc_coherent failed");
return -ENOMEM;
}
urb->dev = gspca_dev->dev;
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index efe615938783..678675bb3652 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -213,7 +213,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
goto error;
}
- buffer = usb_buffer_alloc(dev, buffer_len,
+ buffer = usb_alloc_coherent(dev, buffer_len,
GFP_KERNEL, &urb->transfer_dma);
if (!buffer) {
ret = -ENOMEM;
@@ -232,10 +232,10 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
return ret;
error_submit:
- usb_buffer_free(dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
+ usb_free_coherent(dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
error_buffer:
usb_free_urb(urb);
error:
@@ -272,10 +272,10 @@ static void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
if (urb) {
gspca_dev->int_urb = NULL;
usb_kill_urb(urb);
- usb_buffer_free(gspca_dev->dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
+ usb_free_coherent(gspca_dev->dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
usb_free_urb(urb);
}
}
@@ -605,10 +605,10 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
gspca_dev->urb[i] = NULL;
usb_kill_urb(urb);
if (urb->transfer_buffer != NULL)
- usb_buffer_free(gspca_dev->dev,
- urb->transfer_buffer_length,
- urb->transfer_buffer,
- urb->transfer_dma);
+ usb_free_coherent(gspca_dev->dev,
+ urb->transfer_buffer_length,
+ urb->transfer_buffer,
+ urb->transfer_dma);
usb_free_urb(urb);
}
}
@@ -760,13 +760,13 @@ static int create_urbs(struct gspca_dev *gspca_dev,
return -ENOMEM;
}
gspca_dev->urb[n] = urb;
- urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
+ urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
bsize,
GFP_KERNEL,
&urb->transfer_dma);
if (urb->transfer_buffer == NULL) {
- err("usb_buffer_alloc failed");
+ err("usb_alloc_coherent failed");
return -ENOMEM;
}
urb->dev = gspca_dev->dev;
diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c
index d2f0ee29737f..7cfccfd1b870 100644
--- a/drivers/media/video/hdpvr/hdpvr-video.c
+++ b/drivers/media/video/hdpvr/hdpvr-video.c
@@ -92,8 +92,8 @@ static int hdpvr_free_queue(struct list_head *q)
buf = list_entry(p, struct hdpvr_buffer, buff_list);
urb = buf->urb;
- usb_buffer_free(urb->dev, urb->transfer_buffer_length,
- urb->transfer_buffer, urb->transfer_dma);
+ usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+ urb->transfer_buffer, urb->transfer_dma);
usb_free_urb(urb);
tmp = p->next;
list_del(p);
@@ -143,8 +143,8 @@ int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
}
buf->urb = urb;
- mem = usb_buffer_alloc(dev->udev, dev->bulk_in_size, GFP_KERNEL,
- &urb->transfer_dma);
+ mem = usb_alloc_coherent(dev->udev, dev->bulk_in_size, GFP_KERNEL,
+ &urb->transfer_dma);
if (!mem) {
v4l2_err(&dev->v4l2_dev,
"cannot allocate usb transfer buffer\n");
diff --git a/drivers/media/video/tlg2300/pd-main.c b/drivers/media/video/tlg2300/pd-main.c
index c267e0cfb54b..256cc558ba13 100644
--- a/drivers/media/video/tlg2300/pd-main.c
+++ b/drivers/media/video/tlg2300/pd-main.c
@@ -454,8 +454,8 @@ static int poseidon_probe(struct usb_interface *interface,
device_init_wakeup(&udev->dev, 1);
#ifdef CONFIG_PM
- pd->udev->autosuspend_disabled = 0;
pd->udev->autosuspend_delay = HZ * PM_SUSPEND_DELAY;
+ usb_enable_autosuspend(pd->udev);
if (in_hibernation(pd)) {
INIT_WORK(&pd->pm_work, hibernation_resume);
diff --git a/drivers/media/video/tlg2300/pd-video.c b/drivers/media/video/tlg2300/pd-video.c
index c750fd115ec4..d0cc012f7ae6 100644
--- a/drivers/media/video/tlg2300/pd-video.c
+++ b/drivers/media/video/tlg2300/pd-video.c
@@ -478,10 +478,10 @@ static int prepare_iso_urb(struct video_data *video)
goto out;
video->urb_array[i] = urb;
- mem = usb_buffer_alloc(udev,
- ISO_PKT_SIZE * PK_PER_URB,
- GFP_KERNEL,
- &urb->transfer_dma);
+ mem = usb_alloc_coherent(udev,
+ ISO_PKT_SIZE * PK_PER_URB,
+ GFP_KERNEL,
+ &urb->transfer_dma);
urb->complete = urb_complete_iso; /* handler */
urb->dev = udev;
@@ -521,8 +521,8 @@ int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
if (urb == NULL)
return i;
- mem = usb_buffer_alloc(udev, buf_size, gfp_flags,
- &urb->transfer_dma);
+ mem = usb_alloc_coherent(udev, buf_size, gfp_flags,
+ &urb->transfer_dma);
if (mem == NULL)
return i;
@@ -542,7 +542,7 @@ void free_all_urb_generic(struct urb **urb_array, int num)
for (i = 0; i < num; i++) {
urb = urb_array[i];
if (urb) {
- usb_buffer_free(urb->dev,
+ usb_free_coherent(urb->dev,
urb->transfer_buffer_length,
urb->transfer_buffer,
urb->transfer_dma);
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index f7aae2293758..b9dd74fde212 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -2493,10 +2493,10 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
}
usbvision->sbuf[bufIdx].urb = urb;
usbvision->sbuf[bufIdx].data =
- usb_buffer_alloc(usbvision->dev,
- sb_size,
- GFP_KERNEL,
- &urb->transfer_dma);
+ usb_alloc_coherent(usbvision->dev,
+ sb_size,
+ GFP_KERNEL,
+ &urb->transfer_dma);
urb->dev = dev;
urb->context = usbvision;
urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
@@ -2552,10 +2552,10 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision)
for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
usb_kill_urb(usbvision->sbuf[bufIdx].urb);
if (usbvision->sbuf[bufIdx].data){
- usb_buffer_free(usbvision->dev,
- sb_size,
- usbvision->sbuf[bufIdx].data,
- usbvision->sbuf[bufIdx].urb->transfer_dma);
+ usb_free_coherent(usbvision->dev,
+ sb_size,
+ usbvision->sbuf[bufIdx].data,
+ usbvision->sbuf[bufIdx].urb->transfer_dma);
}
usb_free_urb(usbvision->sbuf[bufIdx].urb);
usbvision->sbuf[bufIdx].urb = NULL;
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 821a9969b7bf..53f3ef4635eb 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -739,7 +739,7 @@ static void uvc_free_urb_buffers(struct uvc_streaming *stream)
for (i = 0; i < UVC_URBS; ++i) {
if (stream->urb_buffer[i]) {
- usb_buffer_free(stream->dev->udev, stream->urb_size,
+ usb_free_coherent(stream->dev->udev, stream->urb_size,
stream->urb_buffer[i], stream->urb_dma[i]);
stream->urb_buffer[i] = NULL;
}
@@ -780,7 +780,7 @@ static int uvc_alloc_urb_buffers(struct uvc_streaming *stream,
for (; npackets > 1; npackets /= 2) {
for (i = 0; i < UVC_URBS; ++i) {
stream->urb_size = psize * npackets;
- stream->urb_buffer[i] = usb_buffer_alloc(
+ stream->urb_buffer[i] = usb_alloc_coherent(
stream->dev->udev, stream->urb_size,
gfp_flags | __GFP_NOWARN, &stream->urb_dma[i]);
if (!stream->urb_buffer[i]) {
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