riscv: Correct a comment in io.h

Replace NDS32 with RISC-V in the comments.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Rick Chen <rick@andestech.com>
This commit is contained in:
Bin Meng 2023-04-03 11:37:32 +08:00 committed by Leo Yu-Chi Liang
parent 0eff3bf176
commit 16f53be076

View file

@ -180,7 +180,7 @@ static inline u64 readq(const volatile void __iomem *addr)
* IO port access primitives
* -------------------------
*
* The NDS32 doesn't have special IO access instructions just like ARM;
* The RISC-V doesn't have special IO access instructions just like ARM;
* all IO is memory mapped.
* Note that these are defined to perform little endian accesses
* only. Their primary purpose is to access PCI and ISA peripherals.