From: Wolfram Sang <[email protected]> The core may register clients attached to this master which may use funtionality from the master. So, RuntimePM must be enabled before, otherwise this will fail.
Signed-off-by: Wolfram Sang <[email protected]> --- Not tested on HW. Found by code review. drivers/spi/spi-coldfire-qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index 688956ff5095c2..2c5fe795bb5e59 100644 --- a/drivers/spi/spi-coldfire-qspi.c +++ b/drivers/spi/spi-coldfire-qspi.c @@ -420,13 +420,13 @@ static int mcfqspi_probe(struct platform_device *pdev) master->auto_runtime_pm = true; platform_set_drvdata(pdev, master); + pm_runtime_enable(&pdev->dev); status = devm_spi_register_master(&pdev->dev, master); if (status) { dev_dbg(&pdev->dev, "spi_register_master failed\n"); goto fail2; } - pm_runtime_enable(&pdev->dev); dev_info(&pdev->dev, "Coldfire QSPI bus driver\n"); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
