[PATCH v3 1/5] lib: utils/irqchip: plic: Fix the off-by-one error in priority save/restore helpers

[Andreas Schwab]

On Dez 11 2022, Bin Meng wrote:

> I added function parameter descriptions in patch 2 to make it crystal
> clear, that the priority array needs to include interrupt source 0.

It should say that the array size must be one more than the maximum
number of sources.

-- 
Andreas Schwab, schwab at linux-m68k.org
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