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smp/spinlock: Do not define barrier() globally

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It's not stricly related to spinlocks. If defined, a better
location should be found and the name collisions with other
barrier() defined in nb/intel solved.

Change-Id: Iae187b5bcc249c2a4bc7bee80d37e34c13d9e63d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43810
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kyösti Mälkki
2020-07-19 22:24:17 +03:00
committed by Patrick Georgi
parent 0199d3bd7f
commit eb8bfd0828
4 changed files with 1 additions and 4 deletions
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1
src/arch/arm/include/armv4/arch/smp/spinlock.h
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@@ -4,7 +4,6 @@
#define _ARCH_SMP_SPINLOCK_H
#define DECLARE_SPIN_LOCK(x)
#define barrier() do {} while (0)
#define spin_is_locked(lock) 0
#define spin_unlock_wait(lock) do {} while (0)
#define spin_lock(lock) do {} while (0)