3 Jan
2023
3 Jan
'23
4:42 p.m.
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 pali@kernel.org
Applied to u-boot/next, thanks!
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Tom