On Fri, Feb 28, 2014 at 08:57:02AM -0800, Surendra Patil wrote: > Sparse warns about - > drivers/staging/ozwpan/ozproto.c:797:6: warning: context imbalance in > 'oz_polling_lock_bh' - wrong count at exit > drivers/staging/ozwpan/ozproto.c:802:6: warning: context imbalance in > 'oz_polling_unlock_bh' - unexpected unlock > so added __acquires() and __releases(). > > Signed-off-by: Surendra Patil <surendra....@gmail.com> > --- > drivers/staging/ozwpan/ozproto.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/staging/ozwpan/ozproto.c > b/drivers/staging/ozwpan/ozproto.c > index e7138ed..b47cec1 100644 > --- a/drivers/staging/ozwpan/ozproto.c > +++ b/drivers/staging/ozwpan/ozproto.c > @@ -795,11 +795,13 @@ int oz_get_pd_list(struct oz_mac_addr *addr, int > max_count) > } > > void oz_polling_lock_bh(void) > +__acquires(&g_polling_block) > { > spin_lock_bh(&g_polling_lock); > } > > void oz_polling_unlock_bh(void) > +__releases(&g_polling_block) > { > spin_unlock_bh(&g_polling_lock); > }
How about ripping out this "wrapper" function entirely and replacing all calls to them with the "real" call to the spinlock function? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/