diff options
| author | David S. Miller <davem@davemloft.net> | 2009-09-24 15:13:11 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-24 15:13:11 -0700 |
| commit | 8b3f6af86378d0a10ca2f1ded1da124aef13b62c (patch) | |
| tree | de6ca90295730343c495be8d98be8efa322140ef /drivers/usb/mon/mon_bin.c | |
| parent | 139d6065c83071d5f66cd013a274a43699f8e2c1 (diff) | |
| parent | 94e0fb086fc5663c38bbc0fe86d698be8314f82f (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
drivers/staging/Kconfig
drivers/staging/Makefile
drivers/staging/cpc-usb/TODO
drivers/staging/cpc-usb/cpc-usb_drv.c
drivers/staging/cpc-usb/cpc.h
drivers/staging/cpc-usb/cpc_int.h
drivers/staging/cpc-usb/cpcusb.h
Diffstat (limited to 'drivers/usb/mon/mon_bin.c')
| -rw-r--r-- | drivers/usb/mon/mon_bin.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index 0f7a30b7d2d1..dfdc43e2e00d 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -220,9 +220,8 @@ static void mon_free_buff(struct mon_pgmap *map, int npages); /* * This is a "chunked memcpy". It does not manipulate any counters. - * But it returns the new offset for repeated application. */ -unsigned int mon_copy_to_buff(const struct mon_reader_bin *this, +static void mon_copy_to_buff(const struct mon_reader_bin *this, unsigned int off, const unsigned char *from, unsigned int length) { unsigned int step_len; @@ -247,7 +246,6 @@ unsigned int mon_copy_to_buff(const struct mon_reader_bin *this, from += step_len; length -= step_len; } - return off; } /* @@ -400,15 +398,8 @@ static char mon_bin_get_data(const struct mon_reader_bin *rp, unsigned int offset, struct urb *urb, unsigned int length) { - if (urb->dev->bus->uses_dma && - (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)) { - mon_dmapeek_vec(rp, offset, urb->transfer_dma, length); - return 0; - } - if (urb->transfer_buffer == NULL) return 'Z'; - mon_copy_to_buff(rp, offset, urb->transfer_buffer, length); return 0; } @@ -635,7 +626,6 @@ static int mon_bin_open(struct inode *inode, struct file *file) spin_lock_init(&rp->b_lock); init_waitqueue_head(&rp->b_wait); mutex_init(&rp->fetch_lock); - rp->b_size = BUFF_DFL; size = sizeof(struct mon_pgmap) * (rp->b_size/CHUNK_SIZE); |