mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-07 05:50:16 -05:00
This patch simplifies the process of getting serial port number, with this patch, serial devices must have aliases configured in devicetree. The serial port searched out via sprd_port array maybe wrong if we don't have serial alias defined in devicetree, and specify console with command line, we would get the wrong port number if other serial ports probe failed before console's. So using aliases is mandatory. Reviewed-by: Baolin Wang <baolin.wang7@gmail.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Link: https://lore.kernel.org/r/20200318105049.19623-2-zhang.lyra@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>