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No functional change. Reviewed-by: Philipp Zabel Signed-off-by: Frank Li --- drivers/staging/media/imx/imx6-mipi-csi2.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/staging/media/imx/imx6-mipi-csi2.c b/drivers/staging/m= edia/imx/imx6-mipi-csi2.c index 1113ea2a37f03753423164069b95c049968cc0af..4f740170d2bbf586ac0a58b5d25= f8f8432e9e6a3 100644 --- a/drivers/staging/media/imx/imx6-mipi-csi2.c +++ b/drivers/staging/media/imx/imx6-mipi-csi2.c @@ -777,12 +777,14 @@ static int csi2_probe(struct platform_device *pdev) if (!csi2->base) return -ENOMEM; =20 - mutex_init(&csi2->lock); + ret =3D devm_mutex_init(&pdev->dev, &csi2->lock); + if (ret) + return ret; =20 ret =3D clk_prepare_enable(csi2->pllref_clk); if (ret) { v4l2_err(&csi2->sd, "failed to enable pllref_clk\n"); - goto rmmutex; + return ret; } =20 ret =3D clk_prepare_enable(csi2->dphy_clk); @@ -805,8 +807,6 @@ static int csi2_probe(struct platform_device *pdev) clk_disable_unprepare(csi2->dphy_clk); pllref_off: clk_disable_unprepare(csi2->pllref_clk); -rmmutex: - mutex_destroy(&csi2->lock); return ret; } =20 @@ -820,7 +820,6 @@ static void csi2_remove(struct platform_device *pdev) v4l2_async_unregister_subdev(sd); clk_disable_unprepare(csi2->dphy_clk); clk_disable_unprepare(csi2->pllref_clk); - mutex_destroy(&csi2->lock); media_entity_cleanup(&sd->entity); } =20 --=20 2.34.1