This is driver source I found: http://www.codeforge.com/read/118181/st16c554_serial.c__html It was written for quad uart st16c554 for arm chip s3c2410, which I tried to adapt for at91rm9200 board and newer kernel version. Best regards, Dmitriy Alekseev ----- Original Message ----- From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> To: Jack Stone <jwjstone@xxxxxxxxxxx> Cc: gregkh@xxxxxxxxxxxxxxxxxxx; alan@xxxxxxxxxxxxxxx; linux-serial@xxxxxxxxxxxxxxx Sent: Tuesday, May 22, 2012 6:10 PM Subject: Re: struct tty_flip_buffer replacement in newer kernels > I'm newbie, working under existed serial driver, adapting it for 2.6.32. > During the compilation I have had several problems, which I > succesfully solved except this one: > error: 'struct tty_struct' has no member named 'flip' > In particular, cound you advice correct replacement of "tty->flip.count" Your driver shouldn't be looking in those areas. There isn't a correct replacement. You will need to update it to use the flip buffers properly not poke its nose in places it shouldn't have. Perhaps the best thing would be to post a link to the driver ? Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html