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path: root/drivers/serial/8250_hp300.c
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Diffstat (limited to 'drivers/serial/8250_hp300.c')
-rw-r--r--drivers/serial/8250_hp300.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/serial/8250_hp300.c b/drivers/serial/8250_hp300.c
index 4315afe9c080..53e81a44c1a3 100644
--- a/drivers/serial/8250_hp300.c
+++ b/drivers/serial/8250_hp300.c
@@ -55,6 +55,8 @@ static struct dio_driver hpdca_driver = {
#endif
+static unsigned int num_ports;
+
extern int hp300_uart_scode;
/* Offset to UART registers from base of DCA */
@@ -199,6 +201,8 @@ static int __devinit hpdca_init_one(struct dio_dev *d,
out_8(d->resource.start + DIO_VIRADDRBASE + DCA_ID, 0xff);
udelay(100);
+ num_ports++;
+
return 0;
}
#endif
@@ -206,7 +210,6 @@ static int __devinit hpdca_init_one(struct dio_dev *d,
static int __init hp300_8250_init(void)
{
static int called = 0;
- int num_ports;
#ifdef CONFIG_HPAPCI
int line;
unsigned long base;
@@ -221,11 +224,8 @@ static int __init hp300_8250_init(void)
if (!MACH_IS_HP300)
return -ENODEV;
- num_ports = 0;
-
#ifdef CONFIG_HPDCA
- if (dio_module_init(&hpdca_driver) == 0)
- num_ports++;
+ dio_register_driver(&hpdca_driver);
#endif
#ifdef CONFIG_HPAPCI
if (hp300_model < HP_400) {