diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
| commit | d62e54abca1146981fc9f98f85ff398a113a22c2 (patch) | |
| tree | 870420dbc4c65e716dcef8a802aafdc0ef97a8b4 /drivers/serial/mux.c | |
| parent | fd4a0b92db6a57cba8d03efbe1cebf91f9124ce0 (diff) | |
| parent | ce362c009250340358a7221f3cdb7954cbf19c01 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'drivers/serial/mux.c')
| -rw-r--r-- | drivers/serial/mux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c index 868eaf4a1a6..64c0e89124c 100644 --- a/drivers/serial/mux.c +++ b/drivers/serial/mux.c @@ -51,7 +51,7 @@ #define MUX_BREAK(status) ((status & 0xF000) == 0x2000) #define MUX_NR 256 -static unsigned int port_cnt = 0; +static unsigned int port_cnt __read_mostly; static struct uart_port mux_ports[MUX_NR]; static struct uart_driver mux_driver = { @@ -461,7 +461,7 @@ static int __init mux_probe(struct parisc_device *dev) port->iobase = 0; port->mapbase = dev->hpa.start + MUX_OFFSET + (i * MUX_LINE_OFFSET); - port->membase = ioremap(port->mapbase, MUX_LINE_OFFSET); + port->membase = ioremap_nocache(port->mapbase, MUX_LINE_OFFSET); port->iotype = UPIO_MEM; port->type = PORT_MUX; port->irq = NO_IRQ; |