diff --git a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
index 2526b6ed6faa78ce72d45d9e210743c589850f8e..a23d047508104441293f20bbdaf4b19141d58a87 100644
--- a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
@@ -119,7 +119,6 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
bfin_write16(uart->port.membase + OFFSET_LSR, -1);
}
-struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
int uart_irq;
@@ -164,8 +163,6 @@ struct bfin_serial_res bfin_serial_resource[] = {
#endif
};
-int nr_ports = ARRAY_SIZE(bfin_serial_resource);
-
#define DRIVER_NAME "bfin-uart"
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
diff --git a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
index ebf592b59aab4b88a1d790f013f86535d55ccfeb..20471cd5ebfe454f2b5487c1162bace17ffbf0b6 100644
--- a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
@@ -111,7 +111,6 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
bfin_write16(uart->port.membase + OFFSET_LSR, -1);
}
-struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
int uart_irq;
@@ -142,7 +141,6 @@ struct bfin_serial_res bfin_serial_resource[] = {
#define DRIVER_NAME "bfin-uart"
-int nr_ports = BFIN_UART_NR_PORTS;
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
{
diff --git a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
index 1bf56ffa22f946236dfcfad9d14b27db6e26d090..08dfe30300b0898317fdf0b927293fe7e8da345f 100644
--- a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
@@ -119,7 +119,6 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
bfin_write16(uart->port.membase + OFFSET_LSR, -1);
}
-struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
int uart_irq;
@@ -164,8 +163,6 @@ struct bfin_serial_res bfin_serial_resource[] = {
#endif
};
-int nr_ports = ARRAY_SIZE(bfin_serial_resource);
-
#define DRIVER_NAME "bfin-uart"
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
diff --git a/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
index 5e29446a8e03dde1acbf65bcc136a8cb83f5f60a..76976b17b530e8be7209b38db2b02d27133b2381 100644
--- a/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
@@ -105,7 +105,6 @@ struct bfin_serial_port {
#endif
};
-struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
int uart_irq;
@@ -170,8 +169,6 @@ struct bfin_serial_res bfin_serial_resource[] = {
#endif
};
-int nr_ports = ARRAY_SIZE(bfin_serial_resource);
-
#define DRIVER_NAME "bfin-uart"
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
diff --git a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
index 8aa02780e642ccde6deee3e79b4fe401d481902d..6cddca4aa182a65907014e3ebdd97d25ec50922e 100644
--- a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
@@ -111,7 +111,6 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
bfin_write16(uart->port.membase + OFFSET_LSR, -1);
}
-struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
int uart_irq;
@@ -142,7 +141,6 @@ struct bfin_serial_res bfin_serial_resource[] = {
#define DRIVER_NAME "bfin-uart"
-int nr_ports = BFIN_UART_NR_PORTS;
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
{
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 976de91307c3389c8ce1ce7f1bb0c102859fa4cc..382fb8d728df39e2f6cbb3a82ead234f65965fd0 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -42,6 +42,9 @@
#define BFIN_SERIAL_MAJOR 204
#define BFIN_SERIAL_MINOR 64
+static struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
+static int nr_active_ports = ARRAY_SIZE(bfin_serial_resource);
+
/*
* Setup for console. Argument comes from the menuconfig
*/
@@ -859,7 +862,7 @@ static void __init bfin_serial_init_ports(void)
return;
first = 0;
- for (i = 0; i < nr_ports; i++) {
+ for (i = 0; i < nr_active_ports; i++) {
bfin_serial_ports[i].port.uartclk = get_sclk();
bfin_serial_ports[i].port.ops = &bfin_serial_pops;
bfin_serial_ports[i].port.line = i;
@@ -961,7 +964,7 @@ bfin_serial_console_setup(struct console *co, char *options)
* if so, search for the first available port that does have
* console support.
*/
- if (co->index == -1 || co->index >= nr_ports)
+ if (co->index == -1 || co->index >= nr_active_ports)
co->index = 0;
uart = &bfin_serial_ports[co->index];
@@ -1072,7 +1075,7 @@ struct console __init *bfin_earlyserial_init(unsigned int port,
struct bfin_serial_port *uart;
struct ktermios t;
- if (port == -1 || port >= nr_ports)
+ if (port == -1 || port >= nr_active_ports)
port = 0;
bfin_serial_init_ports();
bfin_early_serial_console.index = port;
@@ -1102,7 +1105,7 @@ static int bfin_serial_suspend(struct platform_device *dev, pm_message_t state)
{
int i;
- for (i = 0; i < nr_ports; i++) {
+ for (i = 0; i < nr_active_ports; i++) {
if (bfin_serial_ports[i].port.dev != &dev->dev)
continue;
uart_suspend_port(&bfin_serial_reg, &bfin_serial_ports[i].port);
@@ -1115,7 +1118,7 @@ static int bfin_serial_resume(struct platform_device *dev)
{
int i;
- for (i = 0; i < nr_ports; i++) {
+ for (i = 0; i < nr_active_ports; i++) {
if (bfin_serial_ports[i].port.dev != &dev->dev)
continue;
uart_resume_port(&bfin_serial_reg, &bfin_serial_ports[i].port);
@@ -1134,7 +1137,7 @@ static int bfin_serial_probe(struct platform_device *dev)
break;
if (i < dev->num_resources) {
- for (i = 0; i < nr_ports; i++, res++) {
+ for (i = 0; i < nr_active_ports; i++, res++) {
if (bfin_serial_ports[i].port.mapbase != res->start)
continue;
bfin_serial_ports[i].port.dev = &dev->dev;
@@ -1149,7 +1152,7 @@ static int bfin_serial_remove(struct platform_device *dev)
{
int i;
- for (i = 0; i < nr_ports; i++) {
+ for (i = 0; i < nr_active_ports; i++) {
if (bfin_serial_ports[i].port.dev != &dev->dev)
continue;
uart_remove_one_port(&bfin_serial_reg, &bfin_serial_ports[i].port);