Change in coreboot[master]: riscv: add spin lock support

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/27351 )

Change subject: riscv: add spin lock support
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Patch Set 4:

(1 comment)

https://review.coreboot.org/#/c/27351/4/src/arch/riscv/include/arch/smp/spin...
File src/arch/riscv/include/arch/smp/spinlock.h:

https://review.coreboot.org/#/c/27351/4/src/arch/riscv/include/arch/smp/spin...
PS4, Line 41: #endif //_SPINLOCK_H_
adding a line without newline at end of file