Re: [PATCH v2 1/1] serial: core: Fix serial_base_match() after fixing controller port name

From: Jiri Slaby
Date: Thu Aug 03 2023 - 03:26:40 EST

On 03. 08. 23, 9:10, Tony Lindgren wrote:
While fixing DEVNAME to be more usable, I broke serial_base_match() as the
ctrl and port prefix for device names seemed unnecessary.

The prefixes are still needed by serial_base_match() to probe the serial
base controller port, and serial tx is now broken.

Let's fix the issue by checking against dev->type and drv->name instead
of the prefixes that are no longer in the DEVNAME.

Fixes: 1ef2c2df1199 ("serial: core: Fix serial core controller port name to show controller id")
Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

A lot better:

Reviewed-by: Jiri Slaby <jirislaby@xxxxxxxxxx>

suse labs