riscv: asm update for building ubifs

[Ben Dooks]

On 05/05/2023 09:02, Ben Dooks wrote:
> Fix misisng atomic and test_and_{set,clear}_bit macros to allow
> the ubi/ubifs code to be built for riscv. These are fairly simple
> but are not being used outside of ubifs on our builds.

Has anyone had a chance to review these for merging?

I may be losing the ben.dooks at sifive.com address soon,
so please cc ben.dooks at codethink.co.uk in further discussions

> Ben Dooks (3):
>    riscv: add generic link for <asm/atomic.h>
>    riscv: implement local_irq_{save,restore} macros
>    riscv: define test_and_{set,clear}_bit in asm/bitops.h
> 
>   arch/riscv/include/asm/atomic.h | 14 ++++++++++++++
>   arch/riscv/include/asm/bitops.h |  3 +++
>   arch/riscv/include/asm/system.h | 15 +++++++++++----
>   3 files changed, 28 insertions(+), 4 deletions(-)
>   create mode 100644 arch/riscv/include/asm/atomic.h
> 

-- 
Ben Dooks				http://www.codethink.co.uk/
Senior Engineer				Codethink - Providing Genius

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