Ian Abbott 951348b377 staging: comedi: vmk80xx: wait for URBs to complete ... For Velleman K8055 (aka VM110), `vmk80xx_read_packet()` and `vmk8055_write_packet()` send an URB asynchronously and do not wait for it complete. However, callers of `vmk80xx_read_packet()` are assuming the contents of the data buffer `devpriv->usb_rx_buf` are valid immediately after that function returns. For Velleman K8061 (aka VM140), `vmk80xx_read_packet()` and `vmk80xx_write_packet()` punt the requests to `vmk80xx_do_bulk_msg()` which *does* wait for the URBs to complete (albeit with no error checking!). Change `vmk80xx_read_packet()` and `vmk80xx_write_packet()` to use `usb_interrupt_msg()` for the K8055, so the callers of `vmk80xx_read_packet()` can assume the data buffer contents are valid (if no error occurred). Remove all the code for checking for transfers in progress and busy waiting, as it's no longer needed. Pretty much all the callers of `vmk80xx_read_packet()` and `vmk80xx_write_packet()` hold the same semaphore anyway, and the only caller that doesn't (`vmk80xx_reset_device()` called during initialization of the device) doesn't really matter. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-02-18 10:53:50 -08:00
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android	staging: alarm-dev: Implement compat_ioctl support	2013-01-18 12:37:11 -08:00
asus_oled	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
bcm	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
ccg	TTY/Serial merge for 3.8-rc1	2012-12-11 14:08:47 -08:00
ced1401	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
comedi	staging: comedi: vmk80xx: wait for URBs to complete	2013-02-18 10:53:50 -08:00
cptm1217	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
crystalhd	staging: crystalhd: remove use of __devexit	2012-11-21 15:05:12 -08:00
csr	staging/csr: Use kmemdup rather than duplicating its implementation	2013-01-29 23:22:16 -05:00
cxt1e1	staging: cxt1e1: buffer overflow in do_del_chan()	2013-01-25 11:21:26 -08:00
dgrp	staging: dgrp: remove redundant NULL check before unregister_dgrp_device().	2013-02-13 08:46:48 -08:00
echo	staging: echo.c: fix memory leakage	2013-01-07 14:03:32 -08:00
et131x	staging: et131x: Update TODO list	2013-02-18 10:51:37 -08:00
frontier	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
ft1000	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
fwserial	staging/fwserial: Fix compiler warning	2013-01-31 10:30:34 +01:00
gdm72xx	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
goldfish	staging/goldfish: Add MTD dependency to KCONFIG	2013-02-07 17:16:07 -08:00
iio	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
imx-drm	staging: ipu-di: Change DI address info to dev_dbg	2013-01-17 13:52:37 -08:00
keucr	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
line6	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-12-13 19:22:22 -08:00
net	staging: net: remove use of __devexit	2012-11-21 15:05:02 -08:00
nvec	staging: nvec: cleanup the string mess	2013-01-29 23:25:10 -05:00
octeon	staging: octeon: remove use of __devexit	2012-11-21 15:05:02 -08:00
olpc_dcon	staging: olpc_dcon: remove use of __devexit_p	2012-11-21 15:05:00 -08:00
omap-thermal	staging: omap-thermal/omap-bandgap.c: adjust duplicate test	2013-01-21 14:00:10 -08:00
omapdrm	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
ozwpan	staging/ozwpan: Mark read only parameters and structs as const	2013-02-15 15:14:30 -08:00
panel	staging/panel: Mark local functions/structs static and add const if applicable (fix sparse warnings)	2013-02-15 10:20:14 -08:00
phison
quickstart
rtl8187se	staging/rtl8187se: Mark functions as static to silence sparse	2013-02-15 10:28:37 -08:00
rtl8192e	staging: rtl8192e: Fix failure to check pci_map_single()	2013-01-07 12:57:27 -08:00
rtl8192u	staging/rtl8192u/ieee80211: Fix buffer overflow in ieee80211_softmac_wx.c	2013-02-14 09:26:23 -08:00
rtl8712	rtl8712: remove unused definitions from ethernet.h	2013-01-11 16:39:12 -08:00
rts5139
sb105x	Merge 3.8-rc5 into staging-next	2013-01-25 21:25:02 -08:00
sbe-2t3e3	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
sep	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
serqt_usb2
silicom
slicoss	staging: slicoss: Fix space-related checkpatch.pl warnings	2013-01-17 13:53:06 -08:00
sm7xxfb	staging: sm7xxfb: remove use of __devexit	2012-11-21 15:05:12 -08:00
speakup	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
ste_rmi4	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
tidspbridge	staging: tidspbridge: remove redundant NULL check before delete_msg_mgr().	2013-02-13 08:46:48 -08:00
usbip	staging/usbip: Mark local functions as static (fix sparse warnings)	2013-02-15 15:12:40 -08:00
vme	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
vt6655	staging: vt6655: no braces needed for single statement if , for blocks	2013-01-17 13:17:03 -08:00
vt6656	staging: vt6656: replaced custom TRUE definition with true	2013-02-15 10:48:24 -08:00
winbond	staging: Add angle bracket before and after the URL	2013-01-07 14:56:04 -08:00
wlags49_h2	staging: wlags49_h2: remove unneeded memset() in wireless_get_bssid()	2013-01-07 11:08:12 -08:00
wlags49_h25
wlan-ng	staging: wlan-ng: hfa384x.h: fix for error reported by smatch	2013-02-18 10:51:36 -08:00
xgifb	staging/xgifb: Remove duplicated code in loops.	2013-02-15 15:12:40 -08:00
zcache	staging/zache checkpatch ERROR: spaces prohibited around that	2013-02-18 10:43:14 -08:00
zram	staging: Remove unnecessary OOM messages	2013-02-11 10:10:33 -08:00
zsmalloc	staging: zsmalloc: remove unused pool name	2013-01-30 18:22:41 +01:00
Kconfig	goldfish: audio support	2013-01-24 13:51:38 -08:00
Makefile	goldfish: audio support	2013-01-24 13:51:38 -08:00
staging.c