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author | codeworkx <daniel.hillenbrand@codeworkx.de> | 2012-06-02 13:09:29 +0200 |
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committer | codeworkx <daniel.hillenbrand@codeworkx.de> | 2012-06-02 13:09:29 +0200 |
commit | c6da2cfeb05178a11c6d062a06f8078150ee492f (patch) | |
tree | f3b4021d252c52d6463a9b3c1bb7245e399b009c /drivers/tty/serial/s5pv210.c | |
parent | c6d7c4dbff353eac7919342ae6b3299a378160a6 (diff) | |
download | kernel_samsung_smdk4412-c6da2cfeb05178a11c6d062a06f8078150ee492f.zip kernel_samsung_smdk4412-c6da2cfeb05178a11c6d062a06f8078150ee492f.tar.gz kernel_samsung_smdk4412-c6da2cfeb05178a11c6d062a06f8078150ee492f.tar.bz2 |
samsung update 1
Diffstat (limited to 'drivers/tty/serial/s5pv210.c')
-rw-r--r-- | drivers/tty/serial/s5pv210.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/tty/serial/s5pv210.c b/drivers/tty/serial/s5pv210.c index dd194dc..ce7a077 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 +84,12 @@ 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); + wr_regl(port, S3C64XX_UINTM, 0xf); + wr_regl(port, S3C64XX_UINTP, 0xf); + + /* It is need to delay when reset FIFO register */ + udelay(1); + return 0; } @@ -135,13 +142,6 @@ 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); |