down_trylock -> down_try in drivers/char/snsc.c Signed-off-by: Rusty Russell --- drivers/char/snsc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -r 10955bb2f031 drivers/char/snsc.c --- a/drivers/char/snsc.c Tue May 06 10:17:33 2008 +1000 +++ b/drivers/char/snsc.c Tue May 06 10:30:47 2008 +1000 @@ -161,7 +161,7 @@ scdrv_read(struct file *file, char __use struct subch_data_s *sd = (struct subch_data_s *) file->private_data; /* try to get control of the read buffer */ - if (down_trylock(&sd->sd_rbs)) { + if (!down_try(&sd->sd_rbs)) { /* somebody else has it now; * if we're non-blocking, then exit... */ @@ -253,7 +253,7 @@ scdrv_write(struct file *file, const cha struct subch_data_s *sd = (struct subch_data_s *) file->private_data; /* try to get control of the write buffer */ - if (down_trylock(&sd->sd_wbs)) { + if (!down_try(&sd->sd_wbs)) { /* somebody else has it now; * if we're non-blocking, then exit... */