Blackfin Serial Driver: use BFIN_UART_NR_PORTS to help SIR driver in uart port.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 1dc9b583fa6..8dab6644297 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -151,7 +151,8 @@ void kgdb_put_debug_char(int chr)
 {
         struct bfin_serial_port *uart;
         
-        if (CONFIG_KGDB_UART_PORT<0 || CONFIG_KGDB_UART_PORT>=NR_PORTS)
+        if (CONFIG_KGDB_UART_PORT < 0
+                || CONFIG_KGDB_UART_PORT >= BFIN_UART_NR_PORTS)
                 uart = &bfin_serial_ports[0];
         else
                 uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
@@ -173,7 +174,8 @@ int kgdb_get_debug_char(void)
         struct bfin_serial_port *uart;
         unsigned char chr;
 
-        if (CONFIG_KGDB_UART_PORT<0 || CONFIG_KGDB_UART_PORT>=NR_PORTS)
+        if (CONFIG_KGDB_UART_PORT < 0
+                || CONFIG_KGDB_UART_PORT >= BFIN_UART_NR_PORTS)
                 uart = &bfin_serial_ports[0];
         else
                 uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT];
@@ -1193,7 +1195,7 @@ static struct uart_driver bfin_serial_reg = {
         .dev_name               = BFIN_SERIAL_NAME,
         .major                  = BFIN_SERIAL_MAJOR,
         .minor                  = BFIN_SERIAL_MINOR,
-        .nr                     = NR_PORTS,
+        .nr                     = BFIN_UART_NR_PORTS,
         .cons                   = BFIN_SERIAL_CONSOLE,
 };