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| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2010-05-16 19:40:56 -0300 |
|---|---|---|
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2010-05-16 19:40:56 -0300 |
| commit | b65b34895437915f411882dd40d704eb0863ffb0 (patch) | |
| tree | 3e9302ab09c9a9068fd8fd80708ef3a35b55e665 /drivers/serial/mcf.c | |
| parent | 88cc83772a3c7756b9f2b4ba835545ad90a08409 (diff) | |
| parent | b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff) | |
| download | lwn-b65b34895437915f411882dd40d704eb0863ffb0.tar.gz lwn-b65b34895437915f411882dd40d704eb0863ffb0.zip | |
Merge mainline (v2.6.34-rc7)
Diffstat (limited to 'drivers/serial/mcf.c')
| -rw-r--r-- | drivers/serial/mcf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c index 7bb5fee639e3..b5aaef965f24 100644 --- a/drivers/serial/mcf.c +++ b/drivers/serial/mcf.c @@ -263,6 +263,7 @@ static void mcf_set_termios(struct uart_port *port, struct ktermios *termios, } spin_lock_irqsave(&port->lock, flags); + uart_update_timeout(port, termios->c_cflag, baud); writeb(MCFUART_UCR_CMDRESETRX, port->membase + MCFUART_UCR); writeb(MCFUART_UCR_CMDRESETTX, port->membase + MCFUART_UCR); writeb(MCFUART_UCR_CMDRESETMRPTR, port->membase + MCFUART_UCR); @@ -379,6 +380,7 @@ static irqreturn_t mcf_interrupt(int irq, void *data) static void mcf_config_port(struct uart_port *port, int flags) { port->type = PORT_MCF; + port->fifosize = MCFUART_TXFIFOSIZE; /* Clear mask, so no surprise interrupts. */ writeb(0, port->membase + MCFUART_UIMR); @@ -424,7 +426,7 @@ static int mcf_verify_port(struct uart_port *port, struct serial_struct *ser) /* * Define the basic serial functions we support. */ -static struct uart_ops mcf_uart_ops = { +static const struct uart_ops mcf_uart_ops = { .tx_empty = mcf_tx_empty, .get_mctrl = mcf_get_mctrl, .set_mctrl = mcf_set_mctrl, @@ -443,7 +445,7 @@ static struct uart_ops mcf_uart_ops = { .verify_port = mcf_verify_port, }; -static struct mcf_uart mcf_ports[3]; +static struct mcf_uart mcf_ports[4]; #define MCF_MAXPORTS ARRAY_SIZE(mcf_ports) |