diff options
| author |   Barry Song <21cnbao@gmail.com> | 2013-08-15 06:52:14 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 18:33:08 -0700 |
| commit | a343756e07884e4cecd3a4297de7f121e5bb8829 (patch) | |
| tree | d33e91b4bdc8e361be3489cd310d68e4ecd1ae1e /drivers/tty/serial/sirfsoc_uart.c | |
| parent | OMAP: add RS485 support (diff) | |
| download | linux-dev-a343756e07884e4cecd3a4297de7f121e5bb8829.tar.xz linux-dev-a343756e07884e4cecd3a4297de7f121e5bb8829.zip | |
serial: sirf: drop redundant pinctrl_get_select_default as pinctrl core does it
pinctrl core will get default pinmux, so drop it in the sirfsoc serial driver.
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/sirfsoc_uart.c')
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index d28f38b83332..d87003d49c05 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -22,7 +22,6 @@ #include <linux/io.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <linux/pinctrl/consumer.h> #include "sirfsoc_uart.h" @@ -893,17 +892,10 @@ static int sirfsoc_uart_probe(struct platform_device *pdev) } port->irq = res->start; - if (sirfport->hw_flow_ctrl) { - sirfport->p = pinctrl_get_select_default(&pdev->dev); - ret = IS_ERR(sirfport->p); - if (ret) - goto err; - } - sirfport->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(sirfport->clk)) { ret = PTR_ERR(sirfport->clk); - goto clk_err; + goto err; } clk_prepare_enable(sirfport->clk); port->uartclk = clk_get_rate(sirfport->clk); @@ -923,9 +915,6 @@ static int sirfsoc_uart_probe(struct platform_device *pdev) port_err: clk_disable_unprepare(sirfport->clk); clk_put(sirfport->clk); -clk_err: - if (sirfport->hw_flow_ctrl) - pinctrl_put(sirfport->p); err: return ret; } @@ -934,9 +923,6 @@ static int sirfsoc_uart_remove(struct platform_device *pdev) { struct sirfsoc_uart_port *sirfport = platform_get_drvdata(pdev); struct uart_port *port = &sirfport->port; - - if (sirfport->hw_flow_ctrl) - pinctrl_put(sirfport->p); clk_disable_unprepare(sirfport->clk); clk_put(sirfport->clk); uart_remove_one_port(&sirfsoc_uart_drv, port); |