diff options
Diffstat (limited to 'drivers/tty/serial/sunsab.c')
| -rw-r--r-- | drivers/tty/serial/sunsab.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index 6aa51a6f8063..1ea2f33a07a7 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -443,7 +443,7 @@ static void sunsab_start_tx(struct uart_port *port) up->interrupt_mask1 &= ~(SAB82532_IMR1_ALLS|SAB82532_IMR1_XPR); writeb(up->interrupt_mask1, &up->regs->w.imr1); - + if (!test_bit(SAB82532_XPR, &up->irqflags)) return; @@ -549,7 +549,7 @@ static int sunsab_startup(struct uart_port *port) (void) readb(&up->regs->r.isr1); /* - * Now, initialize the UART + * Now, initialize the UART */ writeb(0, &up->regs->w.ccr0); /* power-down */ writeb(SAB82532_CCR0_MCE | SAB82532_CCR0_SC_NRZ | @@ -563,7 +563,7 @@ static int sunsab_startup(struct uart_port *port) SAB82532_MODE_RAC); writeb(up->cached_mode, &up->regs->w.mode); writeb(SAB82532_RFC_DPS|SAB82532_RFC_RFTH_32, &up->regs->w.rfc); - + tmp = readb(&up->regs->rw.ccr0); tmp |= SAB82532_CCR0_PU; /* power-up */ writeb(tmp, &up->regs->rw.ccr0); @@ -607,7 +607,7 @@ static void sunsab_shutdown(struct uart_port *port) up->cached_dafo &= ~SAB82532_DAFO_XBRK; writeb(up->cached_dafo, &up->regs->rw.dafo); - /* Disable Receiver */ + /* Disable Receiver */ up->cached_mode &= ~SAB82532_MODE_RAC; writeb(up->cached_mode, &up->regs->rw.mode); @@ -622,7 +622,7 @@ static void sunsab_shutdown(struct uart_port *port) * speed the chip was configured for when the port was open). */ #if 0 - /* Power Down */ + /* Power Down */ tmp = readb(&up->regs->rw.ccr0); tmp &= ~SAB82532_CCR0_PU; writeb(tmp, &up->regs->rw.ccr0); @@ -649,7 +649,7 @@ static void calc_ebrg(int baud, int *n_ret, int *m_ret) *m_ret = 0; return; } - + /* * We scale numbers by 10 so that we get better accuracy * without having to use floating point. Here we increment m @@ -788,7 +788,7 @@ static const char *sunsab_type(struct uart_port *port) { struct uart_sunsab_port *up = (void *)port; static char buf[36]; - + sprintf(buf, "SAB82532 %s", sab82532_version[up->type]); return buf; } @@ -933,7 +933,7 @@ static int sunsab_console_setup(struct console *con, char *options) sunsab_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS); uart_port_unlock_irqrestore(&up->port, flags); - + return 0; } @@ -1066,7 +1066,7 @@ out: return err; } -static int sab_remove(struct platform_device *op) +static void sab_remove(struct platform_device *op) { struct uart_sunsab_port *up = platform_get_drvdata(op); @@ -1078,8 +1078,6 @@ static int sab_remove(struct platform_device *op) of_iounmap(&op->resource[0], up[0].port.membase, sizeof(union sab82532_async_regs)); - - return 0; } static const struct of_device_id sab_match[] = { @@ -1100,7 +1098,7 @@ static struct platform_driver sab_driver = { .of_match_table = sab_match, }, .probe = sab_probe, - .remove = sab_remove, + .remove_new = sab_remove, }; static int __init sunsab_init(void) |