If "regmap" is an error pointer then calling regmap_update_bits() will
crash. We only need to call regmap_update_bits() if we had written to
it earlier.
Fixes:
ff93872a9c61 ("clk: qcom: camcc-sc8280xp: Add sc8280xp CAMCC")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/210d48ce-6ebc-4a6b-b30f-866d10d41a16@moroto.mountain
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
ret = qcom_cc_really_probe(pdev, &camcc_sc8280xp_desc, regmap);
if (ret)
- goto err_put_rpm;
+ goto err_disable;
pm_runtime_put(&pdev->dev);
return 0;
-err_put_rpm:
+err_disable:
regmap_update_bits(regmap, 0xc1e4, BIT(0), 0);
+err_put_rpm:
pm_runtime_put_sync(&pdev->dev);
return ret;