diff options
Diffstat (limited to 'drivers/iio/adc/imx8qxp-adc.c')
| -rw-r--r-- | drivers/iio/adc/imx8qxp-adc.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/iio/adc/imx8qxp-adc.c b/drivers/iio/adc/imx8qxp-adc.c index f5a0fc9e64c5..6fc50394ad90 100644 --- a/drivers/iio/adc/imx8qxp-adc.c +++ b/drivers/iio/adc/imx8qxp-adc.c @@ -38,8 +38,8 @@ #define IMX8QXP_ADR_ADC_FCTRL 0x30 #define IMX8QXP_ADR_ADC_SWTRIG 0x34 #define IMX8QXP_ADR_ADC_TCTRL(tid) (0xc0 + (tid) * 4) -#define IMX8QXP_ADR_ADC_CMDH(cid) (0x100 + (cid) * 8) -#define IMX8QXP_ADR_ADC_CMDL(cid) (0x104 + (cid) * 8) +#define IMX8QXP_ADR_ADC_CMDL(cid) (0x100 + (cid) * 8) +#define IMX8QXP_ADR_ADC_CMDH(cid) (0x104 + (cid) * 8) #define IMX8QXP_ADR_ADC_RESFIFO 0x300 #define IMX8QXP_ADR_ADC_TST 0xffc @@ -229,7 +229,6 @@ static int imx8qxp_adc_read_raw(struct iio_dev *indio_dev, ret = wait_for_completion_interruptible_timeout(&adc->completion, IMX8QXP_ADC_TIMEOUT); - pm_runtime_mark_last_busy(dev); pm_runtime_put_sync_autosuspend(dev); if (ret == 0) { @@ -295,7 +294,6 @@ static int imx8qxp_adc_reg_access(struct iio_dev *indio_dev, unsigned int reg, *readval = readl(adc->regs + reg); - pm_runtime_mark_last_busy(dev); pm_runtime_put_sync_autosuspend(dev); return 0; @@ -315,10 +313,8 @@ static int imx8qxp_adc_probe(struct platform_device *pdev) int ret; indio_dev = devm_iio_device_alloc(dev, sizeof(*adc)); - if (!indio_dev) { - dev_err(dev, "Failed allocating iio device\n"); + if (!indio_dev) return -ENOMEM; - } adc = iio_priv(indio_dev); adc->dev = dev; @@ -404,7 +400,7 @@ error_regulator_disable: return ret; } -static int imx8qxp_adc_remove(struct platform_device *pdev) +static void imx8qxp_adc_remove(struct platform_device *pdev) { struct iio_dev *indio_dev = platform_get_drvdata(pdev); struct imx8qxp_adc *adc = iio_priv(indio_dev); @@ -422,8 +418,6 @@ static int imx8qxp_adc_remove(struct platform_device *pdev) pm_runtime_disable(dev); pm_runtime_put_noidle(dev); - - return 0; } static int imx8qxp_adc_runtime_suspend(struct device *dev) @@ -483,7 +477,7 @@ static DEFINE_RUNTIME_DEV_PM_OPS(imx8qxp_adc_pm_ops, static const struct of_device_id imx8qxp_adc_match[] = { { .compatible = "nxp,imx8qxp-adc", }, - { /* sentinel */ } + { } }; MODULE_DEVICE_TABLE(of, imx8qxp_adc_match); |