Messages in this thread Patch in this message | | | From | Eizan Miyamoto <> | Subject | [PATCH v2 3/5] [media] mtk-mdp: handle vpu_wdt_reg_handler() errors during probe | Date | Wed, 6 May 2020 15:49:18 +1000 |
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This is a cleanup to better handle errors during MDP probe.
Signed-off-by: eizan@chromium.org Signed-off-by: Eizan Miyamoto <eizan@chromium.org> ---
Changes in v1: - remove unnecessary error handling labels in favor of err_m2m_register
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c b/drivers/media/platform/mtk-mdp/mtk_mdp_core.c index 9b24b8d46eb7..17d155219ba2 100644 --- a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c +++ b/drivers/media/platform/mtk-mdp/mtk_mdp_core.c @@ -188,8 +188,12 @@ static int mtk_mdp_probe(struct platform_device *pdev) } mdp->vpu_dev = vpu_get_plat_device(pdev); - vpu_wdt_reg_handler(mdp->vpu_dev, mtk_mdp_reset_handler, mdp, - VPU_RST_MDP); + ret = vpu_wdt_reg_handler(mdp->vpu_dev, mtk_mdp_reset_handler, mdp, + VPU_RST_MDP); + if (ret) { + dev_err(&pdev->dev, "Failed to register reset handler\n"); + goto err_m2m_register; + } platform_set_drvdata(pdev, mdp); -- 2.26.2.526.g744177e7f7-goog
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