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path: root/drivers/serial/s3c64xx.c
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Diffstat (limited to 'drivers/serial/s3c64xx.c')
-rw-r--r--drivers/serial/s3c64xx.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/serial/s3c64xx.c b/drivers/serial/s3c64xx.c
index 9ab8a28..f53c2bf 100644
--- a/drivers/serial/s3c64xx.c
+++ b/drivers/serial/s3c64xx.c
@@ -40,8 +40,6 @@ DECLARE_GLOBAL_DATA_PTR;
#error "Bad: you didn't configure serial ..."
#endif
-#define barrier() asm volatile("" ::: "memory")
-
/*
* The coefficient, used to calculate the baudrate on S3C6400 UARTs is
* calculated as
@@ -166,19 +164,13 @@ static int s3c64xx_serial_tstc(void)
return uart->UTRSTAT & 0x1;
}
-static void s3c64xx_serial_puts(const char *s)
-{
- while (*s)
- serial_putc(*s++);
-}
-
static struct serial_device s3c64xx_serial_drv = {
.name = "s3c64xx_serial",
.start = s3c64xx_serial_init,
.stop = NULL,
.setbrg = s3c64xx_serial_setbrg,
.putc = s3c64xx_serial_putc,
- .puts = s3c64xx_serial_puts,
+ .puts = default_serial_puts,
.getc = s3c64xx_serial_getc,
.tstc = s3c64xx_serial_tstc,
};