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authorKyösti Mälkki <kyosti.malkki@gmail.com>2020-07-19 20:04:24 +0300
committerPatrick Georgi <pgeorgi@google.com>2020-07-26 21:00:13 +0000
commit0199d3bd7f60109796e8f97ac1bb4df0a237f7f1 (patch)
tree588114ef227b08fe7ac119951c575809d546c79f /src/arch/arm/include/armv4
parentc73178892902f43f74ad29d65e1ce8775c2d800e (diff)
arch/x86: Move cpu_relax()
It's not related to spinlocks and the actual implementation was also guarded by CONFIG(SMP). With a single call-site in x86-specific code, empty stubs for other arch are currently not necessary. Also drop an unused included on a nearby line. Change-Id: I00439e9c1d10c943ab5e404f5d687d316768fa16 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43808 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/arch/arm/include/armv4')
-rw-r--r--src/arch/arm/include/armv4/arch/smp/spinlock.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/arch/arm/include/armv4/arch/smp/spinlock.h b/src/arch/arm/include/armv4/arch/smp/spinlock.h
index 5245bd1a02..4d40f3304f 100644
--- a/src/arch/arm/include/armv4/arch/smp/spinlock.h
+++ b/src/arch/arm/include/armv4/arch/smp/spinlock.h
@@ -9,7 +9,6 @@
#define spin_unlock_wait(lock) do {} while (0)
#define spin_lock(lock) do {} while (0)
#define spin_unlock(lock) do {} while (0)
-#define cpu_relax() do {} while (0)
#include <smp/node.h>
#define boot_cpu() 1