Messages in this thread | | | Date | Wed, 23 Jun 2021 09:14:56 +0200 | From | Greg KH <> | Subject | Re: [question] De-registration does not remove port |
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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
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