On Wed, Jun 23, 2021 at 11:42:36AM +0530, Saubhik Mukherjee wrote: > In drivers/tty/serial/arc_uart.c, arc_serial_remove always returns 0, > instead of calling uart_remove_one_port to remove uart port from serial > core. The comment says "This will be never be called". In my understanding, > a port added using uart_add_one_port should be removed during > de-registration. > > Is there a reason for this behavior? Did you test the code to see if that function will ever be called? thanks, greg k-h
