On Sun, Dec 11, 2022 at 12:31:21AM +0100, Pali Rohár wrote: > U-Boot serial code already handles -EAGAIN value from getc and putc > callbacks. So change drivers code to return -EAGAIN when HW is busy instead > of doing its own busy loop and waiting until HW is ready. > > Signed-off-by: Pali Rohár <p...@kernel.org>
Applied to u-boot/next, thanks! -- Tom
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