On Mon, Jan 04, 2016 at 07:22:06PM +0100, Martin Fuzzey wrote: > diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c > index 016e4be..16a551b 100644 > --- a/drivers/tty/serial/imx.c > +++ b/drivers/tty/serial/imx.c > @@ -2071,13 +2071,13 @@ static int imx_serial_port_suspend_noirq(struct device *dev) > struct imx_port *sport = platform_get_drvdata(pdev); > int ret; > > - ret = clk_enable(sport->clk_ipg); > + ret = clk_prepare_enable(sport->clk_ipg); > if (ret) > return ret; > > serial_imx_save_context(sport); > > - clk_disable(sport->clk_ipg); > + clk_disable_unprepare(sport->clk_ipg); NAK. If this is _noirq, then it's a context which can't sleep. Therefore, calling functions that do sleep is not permitted. > @@ -2088,13 +2088,13 @@ static int imx_serial_port_resume_noirq(struct device *dev) > struct imx_port *sport = platform_get_drvdata(pdev); > int ret; > > - ret = clk_enable(sport->clk_ipg); > + ret = clk_prepare_enable(sport->clk_ipg); > if (ret) > return ret; > > serial_imx_restore_context(sport); > > - clk_disable(sport->clk_ipg); > + clk_disable_unprepare(sport->clk_ipg); Ditto. -- RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
