From 256eea1f72eb8cada9e2649cd4dfdcd02ea97e83 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Fri, 16 Mar 2012 11:35:06 +0100 Subject: unmodified drivers: use upstream sync_bitops if available The forward ported xenlinux sources in openSuSE 12.2 were switched from the old synch_bitops to the sync_bitops since kernel version 3.3. Add compat macros to use either old or new helpers depending on used kernel source version. Signed-off-by: Jan Beulich Signed-off-by: Olaf Hering --- .../linux-2.6/compat-include/xen/platform-compat.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'unmodified_drivers') diff --git a/unmodified_drivers/linux-2.6/compat-include/xen/platform-compat.h b/unmodified_drivers/linux-2.6/compat-include/xen/platform-compat.h index fd696704ee..595d012293 100644 --- a/unmodified_drivers/linux-2.6/compat-include/xen/platform-compat.h +++ b/unmodified_drivers/linux-2.6/compat-include/xen/platform-compat.h @@ -161,4 +161,14 @@ typedef irqreturn_t (*irq_handler_t)(int, void *, struct pt_regs *); #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) #endif +#ifdef sync_test_bit +#define synch_change_bit sync_change_bit +#define synch_clear_bit sync_clear_bit +#define synch_set_bit sync_set_bit +#define synch_test_and_change_bit sync_test_and_change_bit +#define synch_test_and_clear_bit sync_test_and_clear_bit +#define synch_test_and_set_bit sync_test_and_set_bit +#define synch_test_bit sync_test_bit +#endif + #endif -- cgit v1.2.3