aec62xx: fix PIO/DMA setup issues

[linux-2.6-omap-h63xx.git] / drivers / serial / 8250_hp300.c

diff --git a/drivers/serial/8250_hp300.c b/drivers/serial/8250_hp300.c
index 4315afe9c080a6beb1103643e6f3509a28f31cd2..53e81a44c1a3917fece986bef143e38401ff6f7e 100644 (file)
--- 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) {