diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 07:08:05 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 07:08:05 +0200 |
| commit | 95d465fd750897ab32462a6702fbfe1b122cbbc0 (patch) | |
| tree | 65c38b2f11c51bb6932e44dd6c92f15b0091abfe /drivers/serial/mux.c | |
| parent | Input: gameport - fix memory leak (diff) | |
| parent | Merge master.kernel.org:/home/rmk/linux-2.6-serial (diff) | |
| download | linux-95d465fd750897ab32462a6702fbfe1b122cbbc0.tar.xz linux-95d465fd750897ab32462a6702fbfe1b122cbbc0.zip | |
Manual merge with Linus.
Conflicts:
arch/powerpc/kernel/setup-common.c
drivers/input/keyboard/hil_kbd.c
drivers/input/mouse/hil_ptr.c
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 868eaf4a1a68..64c0e89124c9 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; |