diff options
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 53 |
1 files changed, 1 insertions, 52 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index fcac1360c783..602d0781c6c8 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -99,12 +99,6 @@ struct sci_port { #endif struct notifier_block freq_transition; - -#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE - unsigned short saved_smr; - unsigned short saved_fcr; - unsigned char saved_brr; -#endif }; /* Function prototypes */ @@ -2248,8 +2242,7 @@ static int __devinit serial_console_setup(struct console *co, char *options) if (options) uart_parse_options(options, &baud, &parity, &bits, &flow); - sci_port_disable(sci_port); - + /* TODO: disable clock */ return uart_set_options(port, co, baud, parity, bits, flow); } @@ -2292,46 +2285,6 @@ static int __devinit sci_probe_earlyprintk(struct platform_device *pdev) return 0; } -#define uart_console(port) ((port)->cons->index == (port)->line) - -static int sci_runtime_suspend(struct device *dev) -{ - struct sci_port *sci_port = dev_get_drvdata(dev); - struct uart_port *port = &sci_port->port; - - if (uart_console(port)) { - struct plat_sci_reg *reg; - - sci_port->saved_smr = serial_port_in(port, SCSMR); - sci_port->saved_brr = serial_port_in(port, SCBRR); - - reg = sci_getreg(port, SCFCR); - if (reg->size) - sci_port->saved_fcr = serial_port_in(port, SCFCR); - else - sci_port->saved_fcr = 0; - } - return 0; -} - -static int sci_runtime_resume(struct device *dev) -{ - struct sci_port *sci_port = dev_get_drvdata(dev); - struct uart_port *port = &sci_port->port; - - if (uart_console(port)) { - sci_reset(port); - serial_port_out(port, SCSMR, sci_port->saved_smr); - serial_port_out(port, SCBRR, sci_port->saved_brr); - - if (sci_port->saved_fcr) - serial_port_out(port, SCFCR, sci_port->saved_fcr); - - serial_port_out(port, SCSCR, sci_port->cfg->scscr); - } - return 0; -} - #define SCI_CONSOLE (&serial_console) #else @@ -2341,8 +2294,6 @@ static inline int __devinit sci_probe_earlyprintk(struct platform_device *pdev) } #define SCI_CONSOLE NULL -#define sci_runtime_suspend NULL -#define sci_runtime_resume NULL #endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */ @@ -2460,8 +2411,6 @@ static int sci_resume(struct device *dev) } static const struct dev_pm_ops sci_dev_pm_ops = { - .runtime_suspend = sci_runtime_suspend, - .runtime_resume = sci_runtime_resume, .suspend = sci_suspend, .resume = sci_resume, }; |