The .config() hook imx_pwm_config() calls clk APIs like clk_prepare() and clk_get_rate(), which might sleep, so we need to set can_sleep flag on pwm_chip.
Signed-off-by: Shawn Guo <[email protected]> --- Changes since v1: - Set can_sleep flag for both imx_pwm_v1 and imx_pwm_v2 drivers/pwm/pwm-imx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c index d797c7b84c3f..5449d9150d40 100644 --- a/drivers/pwm/pwm-imx.c +++ b/drivers/pwm/pwm-imx.c @@ -262,6 +262,7 @@ static int imx_pwm_probe(struct platform_device *pdev) imx->chip.dev = &pdev->dev; imx->chip.base = -1; imx->chip.npwm = 1; + imx->chip.can_sleep = true; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); imx->mmio_base = devm_ioremap_resource(&pdev->dev, r); -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-pwm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
