[PATCH 2/2] drm/fsl-dcu: Propagate the real error code

[Fabio Estevam]

In case of platform_get_irq() failure, let's propagate the real
error code, instead of a 'fake' one.

Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
---
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c 
b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 812a211..143e639 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -345,7 +345,7 @@ static int fsl_dcu_drm_probe(struct platform_device *pdev)
        fsl_dev->irq = platform_get_irq(pdev, 0);
        if (fsl_dev->irq < 0) {
                dev_err(dev, "failed to get irq\n");
-               return -ENXIO;
+               return fsl_dev->irq;
        }

        fsl_dev->regmap = devm_regmap_init_mmio(dev, base,
-- 
2.7.4