diff --git a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c index ef74e2da19b6..4769931b1930 100644 --- a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c +++ b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c @@ -887,9 +887,9 @@ static int ti_csi2rx_get_stream(struct ti_csi2rx_ctx *ctx) /* Get the source pad connected to this ctx */ pad = media_entity_remote_source_pad_unique(ctx->pad.entity); - if (!pad) { + if (IS_ERR(pad)) { dev_err(csi->dev, "No pad connected to ctx %d\n", ctx->idx); - return -ENODEV; + return PTR_ERR(pad); } state = v4l2_subdev_get_locked_active_state(&csi->subdev); @@ -1183,8 +1183,8 @@ static int ti_csi2rx_sd_enable_streams(struct v4l2_subdev *sd, spin_unlock_irqrestore(&dma->lock, flags); remote_pad = media_entity_remote_source_pad_unique(&csi->subdev.entity); - if (!remote_pad) - return -ENODEV; + if (IS_ERR(remote_pad)) + return PTR_ERR(remote_pad); sink_streams = v4l2_subdev_state_xlate_streams(state, pad, TI_CSI2RX_PAD_SINK, &streams_mask); @@ -1218,8 +1218,8 @@ static int ti_csi2rx_sd_disable_streams(struct v4l2_subdev *sd, writel(0, csi->shim + SHIM_CNTL); remote_pad = media_entity_remote_source_pad_unique(&csi->subdev.entity); - if (!remote_pad) - return -ENODEV; + if (IS_ERR(remote_pad)) + return PTR_ERR(remote_pad); sink_streams = v4l2_subdev_state_xlate_streams(state, pad, TI_CSI2RX_PAD_SINK, &streams_mask);