Merge branch 'master' of rsync://rsync.denx.de/git/u-boot

[u-boot] / cpu / i386 / serial.c

diff --git a/cpu/i386/serial.c b/cpu/i386/serial.c
index db13008ba5b4adf5220576dfde94ee6e97ede36f..e7299a7ebb0ea1d44955edcfa591633690935e6d 100644 (file)
--- a/cpu/i386/serial.c
+++ b/cpu/i386/serial.c
@@ -55,6 +55,8 @@
 #include <malloc.h>
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define UART_RBR    0x00
 #define UART_THR    0x00
 #define UART_IER    0x01
@@ -126,13 +128,9 @@ static int serial_div(int baudrate)
 
 int serial_init(void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        volatile char val;
-
        int bdiv = serial_div(gd->baudrate);
 
-
        outb(0x80, UART0_BASE + UART_LCR);      /* set DLAB bit */
        outb(bdiv, UART0_BASE + UART_DLL);      /* set baudrate divisor */
        outb(bdiv >> 8, UART0_BASE + UART_DLM);/* set baudrate divisor */
@@ -150,8 +148,6 @@ int serial_init(void)
 
 void serial_setbrg(void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        unsigned short bdiv;
 
        bdiv = serial_div(gd->baudrate);
@@ -410,8 +406,6 @@ int serial_buffered_tstc(void)
 #if (CONFIG_KGDB_SER_INDEX & 2)
 void kgdb_serial_init(void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
        volatile char val;
        bdiv = serial_div (CONFIG_KGDB_BAUDRATE);