serial_core: Fix type definition for PORT_BRCM_TRUMANAGE.

It was mistakenly defined to be 24 instead of the next higher number 25.

Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Stephen Hurd <shurd@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Cc: stable <stable@vger.kernel.org>  # 3.8
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

include/uapi/linux/serial_core.h

@@ -50,7 +50,7 @@
 #define PORT_LPC3220	22	/* NXP LPC32xx SoC "Standard" UART */
 #define PORT_8250_CIR	23	/* CIR infrared port, has its own driver */
 #define PORT_XR17V35X	24	/* Exar XR17V35x UARTs */
-#define PORT_BRCM_TRUMANAGE	24
+#define PORT_BRCM_TRUMANAGE	25
 #define PORT_MAX_8250	25	/* max port ID */
 
 /*