serial: core: Fix serial_base_match() after fixing controller port name
authorTony Lindgren <tony@atomide.com>
Thu, 3 Aug 2023 07:10:32 +0000 (10:10 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Aug 2023 07:48:56 +0000 (09:48 +0200)
commit7d695d83767cdb4288b101affef6d1d1bcf44d31
tree9aa15a225fec6444f166cd2531a377e4fe48bb5b
parent1ef2c2df11997b8135f34adcf2c200d3b4aacbe9
serial: core: Fix serial_base_match() after fixing controller port name

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@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202308021529.35b3ad6c-oliver.sang@intel.com
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230803071034.25571-1-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/serial_base_bus.c