• Flavio Leitner's avatar
    [PATCH] pl2303 - unplug device. · 6fdd8e8e
    Flavio Leitner authored
    
    
    It's possible to unplug usb device and do tiocmset() and tiocmget() without
    valid interface in pl2303 module.
    
    The patch below check this and return -ENODEV if interface was removed.
    
    From: Flavio Leitner <fbl@conectiva.com.br>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
    
    diff -purN linux-05-04-11/drivers/usb/serial/pl2303.c linux-05-04-11.usb/drivers/usb/serial/pl2303.c
    6fdd8e8e