[patch 1/6] serial: don't optimise away baud rate changes when BOTHER is used

2007-08-10 Thread akpm
From: David Woodhouse <[EMAIL PROTECTED]> The uart_set_termios() function will bail out early without bothering to touch the hardware, if it decides that nothing "relevant" has changed. Unfortunately, its idea of "relevant" doesn't include c_[io]speed. So if the baud rate bits are BOTHER and

[patch 1/6] serial: don't optimise away baud rate changes when BOTHER is used

2007-08-10 Thread akpm
From: David Woodhouse [EMAIL PROTECTED] The uart_set_termios() function will bail out early without bothering to touch the hardware, if it decides that nothing relevant has changed. Unfortunately, its idea of relevant doesn't include c_[io]speed. So if the baud rate bits are BOTHER and you just