On Fri, May 29, 2015 at 10:52:25PM +0200, Arnd Bergmann wrote: > The various semaphore functions all directly translate into > sema_init(), down() and up(), so we can just remove the API. > > This is a mostly automated conversion using simple sed scripts, > plus some manual changes to account for down() returning no > error. > > As a positive side-effect, down() no longer hangs after > receiving a signal, as the original code did by looping around > down_interruptible. > > The semaphores still need to be turned into mutexes as a > follow-up step. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > --- > drivers/staging/wilc1000/coreconfigurator.c | 29 +--- > drivers/staging/wilc1000/fifo_buffer.c | 108 +++++++------- > drivers/staging/wilc1000/fifo_buffer.h | 2 +- > drivers/staging/wilc1000/host_interface.c | 171 +++++++++------------- > drivers/staging/wilc1000/host_interface.h | 16 +- > drivers/staging/wilc1000/wilc_msgqueue.c | 32 ++-- > drivers/staging/wilc1000/wilc_oswrapper.h | 3 - > drivers/staging/wilc1000/wilc_platform.h | 4 +- > drivers/staging/wilc1000/wilc_semaphore.c | 56 ------- > drivers/staging/wilc1000/wilc_semaphore.h | 99 ------------- > drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 35 ++--- > drivers/staging/wilc1000/wilc_wfi_netdevice.h | 4 +- > 12 files changed, 160 insertions(+), 399 deletions(-) > delete mode 100644 drivers/staging/wilc1000/wilc_semaphore.c > delete mode 100644 drivers/staging/wilc1000/wilc_semaphore.h wilc_semaphore still remains in the Makefile. regards sudip _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
