tty: serial: bcm63xx_uart: define UART_REG_SIZE constant

The bcm63xx_uart driver uses RSET_UART_SIZE which is a constant defined
for MIPS-based BCM63xx platforms, pull this constant value from the
MIPS-specific header and put it in include/linux/serial_bcm63xx.h to
make the driver platform agnostic.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c
index d71143e4e9df..37e7e336f70a 100644
--- a/drivers/tty/serial/bcm63xx_uart.c
+++ b/drivers/tty/serial/bcm63xx_uart.c
@@ -589,7 +589,7 @@ static int bcm_uart_request_port(struct uart_port *port)
 {
         unsigned int size;
 
-        size = RSET_UART_SIZE;
+        size = UART_REG_SIZE;
         if (!request_mem_region(port->mapbase, size, "bcm63xx")) {
                 dev_err(port->dev, "Memory region busy\n");
                 return -EBUSY;
@@ -609,7 +609,7 @@ static int bcm_uart_request_port(struct uart_port *port)
  */
 static void bcm_uart_release_port(struct uart_port *port)
 {
-        release_mem_region(port->mapbase, RSET_UART_SIZE);
+        release_mem_region(port->mapbase, UART_REG_SIZE);
         iounmap(port->membase);
 }