diff options
Diffstat (limited to 'drivers/tty/serial/s5pv210.c')
| -rw-r--r-- | drivers/tty/serial/s5pv210.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/tty/serial/s5pv210.c b/drivers/tty/serial/s5pv210.c index 173df5afb0fa..d23209460dd3 100644 --- a/drivers/tty/serial/s5pv210.c +++ b/drivers/tty/serial/s5pv210.c @@ -25,25 +25,6 @@ #include <plat/regs-serial.h> #include "samsung.h" -static int s5pv210_serial_resetport(struct uart_port *port, - struct s3c2410_uartcfg *cfg) -{ - unsigned long ucon = rd_regl(port, S3C2410_UCON); - - ucon &= S5PV210_UCON_CLKMASK; - wr_regl(port, S3C2410_UCON, ucon | cfg->ucon); - wr_regl(port, S3C2410_ULCON, cfg->ulcon); - - /* reset both fifos */ - 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; -} - #define S5PV210_UART_DEFAULT_INFO(fifo_size) \ .name = "Samsung S5PV210 UART0", \ .type = PORT_S3C6400, \ @@ -58,8 +39,7 @@ static int s5pv210_serial_resetport(struct uart_port *port, .def_clk_sel = S3C2410_UCON_CLKSEL0, \ .num_clks = 2, \ .clksel_mask = S5PV210_UCON_CLKMASK, \ - .clksel_shift = S5PV210_UCON_CLKSHIFT, \ - .reset_port = s5pv210_serial_resetport + .clksel_shift = S5PV210_UCON_CLKSHIFT static struct s3c24xx_uart_info s5p_port_fifo256 = { S5PV210_UART_DEFAULT_INFO(256), |