From 978e595f88a1fba5869aa42a4af4fba36f33ecac Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 30 Apr 2008 00:53:59 -0700 Subject: tty/serial: lay the foundations for the next set of reworks - Stop drivers calling their own flush method indirectly, it obfuscates code and it will change soon anyway - A few more lock_kernel paths temporarily needed in some driver internal waiting code - Remove private put_char method that does a write call for one char - we have that anyway - Most but not yet all of the termios copy under lock fixing (some has other dependencies to follow) - Note a few locking bugs in drivers found in the process - Kill remaining [ab]users of TIOCG/SSOFTCAR in the driver, these must go to fix the termios locking Signed-off-by: Alan Cox Cc: Jiri Slaby Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/serial/netx-serial.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/serial/netx-serial.c') diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c index 3123ffeac8a..81ac9bb4f39 100644 --- a/drivers/serial/netx-serial.c +++ b/drivers/serial/netx-serial.c @@ -287,6 +287,7 @@ static void netx_set_mctrl(struct uart_port *port, unsigned int mctrl) { unsigned int val; + /* FIXME: Locking needed ? */ if (mctrl & TIOCM_RTS) { val = readl(port->membase + UART_RTS_CR); writel(val | RTS_CR_RTS, port->membase + UART_RTS_CR); -- cgit v1.2.3