diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/imx/imx8mq-mipi-csi2.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/staging/media/imx/imx8mq-mipi-csi2.c b/drivers/staging/media/imx/imx8mq-mipi-csi2.c index 56ef3b3b2906..476ee8e14f19 100644 --- a/drivers/staging/media/imx/imx8mq-mipi-csi2.c +++ b/drivers/staging/media/imx/imx8mq-mipi-csi2.c @@ -693,11 +693,10 @@ err_parse: * Suspend/resume */ -static int imx8mq_mipi_csi_pm_suspend(struct device *dev) +static void imx8mq_mipi_csi_pm_suspend(struct device *dev) { struct v4l2_subdev *sd = dev_get_drvdata(dev); struct csi_state *state = mipi_sd_to_csi2_state(sd); - int ret = 0; mutex_lock(&state->lock); @@ -708,8 +707,6 @@ static int imx8mq_mipi_csi_pm_suspend(struct device *dev) } mutex_unlock(&state->lock); - - return ret ? -EAGAIN : 0; } static int imx8mq_mipi_csi_pm_resume(struct device *dev) @@ -742,15 +739,12 @@ static int __maybe_unused imx8mq_mipi_csi_suspend(struct device *dev) { struct v4l2_subdev *sd = dev_get_drvdata(dev); struct csi_state *state = mipi_sd_to_csi2_state(sd); - int ret; - ret = imx8mq_mipi_csi_pm_suspend(dev); - if (ret) - return ret; + imx8mq_mipi_csi_pm_suspend(dev); state->state |= ST_SUSPENDED; - return ret; + return 0; } static int __maybe_unused imx8mq_mipi_csi_resume(struct device *dev) @@ -770,9 +764,7 @@ static int __maybe_unused imx8mq_mipi_csi_runtime_suspend(struct device *dev) struct csi_state *state = mipi_sd_to_csi2_state(sd); int ret; - ret = imx8mq_mipi_csi_pm_suspend(dev); - if (ret) - return ret; + imx8mq_mipi_csi_pm_suspend(dev); ret = icc_set_bw(state->icc_path, 0, 0); if (ret) |