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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-04-30 00:53:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:45 -0700 |
| commit | 978e595f88a1fba5869aa42a4af4fba36f33ecac (patch) | |
| tree | 60848f49949c5b7b518621ee36cdc6d500244539 /drivers/serial/netx-serial.c | |
| parent | ac0e4b7d319bf284bb64bc7e1c051417386b34a4 (diff) | |
| download | linux-978e595f88a1fba5869aa42a4af4fba36f33ecac.tar.gz | |
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 <alan@redhat.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/netx-serial.c')
| -rw-r--r-- | drivers/serial/netx-serial.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c index 3123ffeac8ad..81ac9bb4f39b 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); |