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path: root/drivers/tty/serial/s5pv210.c
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Diffstat (limited to 'drivers/tty/serial/s5pv210.c')
-rw-r--r--drivers/tty/serial/s5pv210.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/tty/serial/s5pv210.c b/drivers/tty/serial/s5pv210.c
index dd194dc80ee9..8b0b888a1b76 100644
--- a/drivers/tty/serial/s5pv210.c
+++ b/drivers/tty/serial/s5pv210.c
@@ -18,6 +18,7 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/serial.h>
+#include <linux/delay.h>
#include <asm/irq.h>
#include <mach/hardware.h>
@@ -83,6 +84,9 @@ static int s5pv210_serial_resetport(struct uart_port *port,
wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH);
wr_regl(port, S3C2410_UFCON, cfg->ufcon);
+ /* It is need to delay When reset FIFO register */
+ udelay(1);
+
return 0;
}
@@ -135,13 +139,6 @@ static struct platform_driver s5p_serial_driver = {
},
};
-static int __init s5pv210_serial_console_init(void)
-{
- return s3c24xx_serial_initconsole(&s5p_serial_driver, s5p_uart_inf);
-}
-
-console_initcall(s5pv210_serial_console_init);
-
static int __init s5p_serial_init(void)
{
return s3c24xx_serial_init(&s5p_serial_driver, *s5p_uart_inf);