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authorDavid S. Miller <davem@davemloft.net>2010-05-12 00:05:35 -0700
committerDavid S. Miller <davem@davemloft.net>2010-05-12 00:05:35 -0700
commit278554bd6579206921f5d8a523649a7a57f8850d (patch)
tree4e6c527daf0910e455b3aa72e2c96b0479e430be /drivers/serial
parent5a147e8bf982f9dd414c1dd751fe02c1942506b2 (diff)
parentcea0d767c29669bf89f86e4aee46ef462d2ebae8 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: Documentation/feature-removal-schedule.txt drivers/net/wireless/ath/ar9170/usb.c drivers/scsi/iscsi_tcp.c net/ipv4/ipmr.c
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/8250_pnp.c2
-rw-r--r--drivers/serial/mcf.c6
-rw-r--r--drivers/serial/mpc52xx_uart.c33
-rw-r--r--drivers/serial/pmac_zilog.c4
-rw-r--r--drivers/serial/serial_ks8695.c1
5 files changed, 10 insertions, 36 deletions
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 24485cc62ff..4822cb50cd0 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -348,6 +348,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
{ "FUJ02E6", 0 },
/* Fujitsu Wacom 2FGT Tablet PC device */
{ "FUJ02E7", 0 },
+ /* Fujitsu Wacom 1FGT Tablet PC device */
+ { "FUJ02E9", 0 },
/*
* LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in
* disguise)
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index 7bb5fee639e..b5aaef965f2 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)
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 3119fddaedb..a176ab4bd65 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -29,39 +29,6 @@
* kind, whether express or implied.
*/
-/* Platform device Usage :
- *
- * Since PSCs can have multiple function, the correct driver for each one
- * is selected by calling mpc52xx_match_psc_function(...). The function
- * handled by this driver is "uart".
- *
- * The driver init all necessary registers to place the PSC in uart mode without
- * DCD. However, the pin multiplexing aren't changed and should be set either
- * by the bootloader or in the platform init code.
- *
- * The idx field must be equal to the PSC index (e.g. 0 for PSC1, 1 for PSC2,
- * and so on). So the PSC1 is mapped to /dev/ttyPSC0, PSC2 to /dev/ttyPSC1 and
- * so on. But be warned, it's an ABSOLUTE REQUIREMENT ! This is needed mainly
- * fpr the console code : without this 1:1 mapping, at early boot time, when we
- * are parsing the kernel args console=ttyPSC?, we wouldn't know which PSC it
- * will be mapped to.
- */
-
-/* OF Platform device Usage :
- *
- * This driver is only used for PSCs configured in uart mode. The device
- * tree will have a node for each PSC with "mpc52xx-psc-uart" in the compatible
- * list.
- *
- * By default, PSC devices are enumerated in the order they are found. However
- * a particular PSC number can be forces by adding 'device_no = <port#>'
- * to the device node.
- *
- * The driver init all necessary registers to place the PSC in uart mode without
- * DCD. However, the pin multiplexing aren't changed and should be set either
- * by the bootloader or in the platform init code.
- */
-
#undef DEBUG
#include <linux/device.h>
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 4eaa043ca2a..700e10833bf 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -752,8 +752,10 @@ static void pmz_break_ctl(struct uart_port *port, int break_state)
uap->curregs[R5] = new_reg;
/* NOTE: Not subject to 'transmitter active' rule. */
- if (ZS_IS_ASLEEP(uap))
+ if (ZS_IS_ASLEEP(uap)) {
+ spin_unlock_irqrestore(&port->lock, flags);
return;
+ }
write_zsreg(uap, R5, uap->curregs[R5]);
}
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index 2e71bbc04da..b1962025b1a 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -650,6 +650,7 @@ static struct console ks8695_console = {
static int __init ks8695_console_init(void)
{
+ add_preferred_console(SERIAL_KS8695_DEVNAME, 0, NULL);
register_console(&ks8695_console);
return 0;
}