serial/serial_arc: set registers address during compilation

[u-boot] / drivers / serial / serial_arc.c

diff --git a/drivers/serial/serial_arc.c b/drivers/serial/serial_arc.c
index b21b12ba44238cc23a519063c32e51b2198c173d..0ee8ce5e7d12e40fd1e4d42d01b6117670d5d12d 100644 (file)
--- a/drivers/serial/serial_arc.c
+++ b/drivers/serial/serial_arc.c
@@ -28,7 +28,7 @@ struct arc_serial_regs {
 #define UART_OVERFLOW_ERR      (1 << 1)
 #define UART_TXEMPTY           (1 << 7)
 
-struct arc_serial_regs *regs;
+struct arc_serial_regs *regs = (struct arc_serial_regs *)CONFIG_ARC_UART_BASE;
 
 static void arc_serial_setbrg(void)
 {
@@ -60,7 +60,6 @@ static void arc_serial_setbrg(void)
 
 static int arc_serial_init(void)
 {
-       regs = (struct arc_serial_regs *)CONFIG_ARC_UART_BASE;
        serial_setbrg();
        return 0;
 }
@@ -93,19 +92,13 @@ static int arc_serial_getc(void)
        return readb(&regs->data) & 0xFF;
 }
 
-static void arc_serial_puts(const char *s)
-{
-       while (*s)
-               arc_serial_putc(*s++);
-}
-
 static struct serial_device arc_serial_drv = {
        .name   = "arc_serial",
        .start  = arc_serial_init,
        .stop   = NULL,
        .setbrg = arc_serial_setbrg,
        .putc   = arc_serial_putc,
-       .puts   = arc_serial_puts,
+       .puts   = default_serial_puts,
        .getc   = arc_serial_getc,
        .tstc   = arc_serial_tstc,
 };