From d87080b721e4f8dca977af7571c5338ae7bb8db7 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Fri, 31 Mar 2006 18:32:53 +0200 Subject: GCC-4.x fixes: clean up global data pointer initialization for all boards. --- cpu/i386/serial.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'cpu/i386/serial.c') diff --git a/cpu/i386/serial.c b/cpu/i386/serial.c index db13008..e7299a7 100644 --- a/cpu/i386/serial.c +++ b/cpu/i386/serial.c @@ -55,6 +55,8 @@ #include #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); -- cgit v1.1