[PATCH v2 0/4] *** rtl8192u: Replace semaphores with mutexes ***

[Binoy Jayan <binoy.jayan@linaro.org>]

Hi,

These are a set of patches [v2] which removes semaphores from:

drivers/staging/rtl8192u

These are part of a bigger effort to eliminate all semaphores 
from the linux kernel.

They build correctly (individually and as a whole).
NB: I have not tested this as I do not have the following hardware:

"RealTek RTL8192U Wireless LAN NIC driver"

Review comments w.r.t. PATCH v1:
  Changed the following patch (PATCH 4/4)
       rtl8192u: Replace semaphore rf_sem with mutex
  with
      rtl8192u: Remove unused semaphore rf_sem
  since 'rf_sem' has no users, removing it instead
  of replacing it with a mutex.

Thanks,
Binoy

Binoy Jayan (4):
  rtl8192u: r8192_priv: Replace semaphore wx_sem with mutex
  rtl8192u: ieee80211_device: Replace semaphore wx_sem with mutex
  rtl8192u: Replace semaphore scan_sem with mutex
  rtl8192u: Remove unused semaphore rf_sem

 drivers/staging/rtl8192u/ieee80211/ieee80211.h     |  4 +-
 .../staging/rtl8192u/ieee80211/ieee80211_softmac.c | 54 +++++++--------
 .../rtl8192u/ieee80211/ieee80211_softmac_wx.c      | 34 ++++-----
 drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c  |  6 +-
 drivers/staging/rtl8192u/r8192U.h                  |  3 +-
 drivers/staging/rtl8192u/r8192U_core.c             | 33 +++++----
 drivers/staging/rtl8192u/r8192U_wx.c               | 80 +++++++++++-----------
 7 files changed, 106 insertions(+), 108 deletions(-)

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