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8447d0e750
devm_regulator_get_optional() API will return -ENODEV if the regulator was not found. For the optional supplies CX, PX we should not fail in that case but rather continue. So let's catch that error and continue silently if those regulators are not found. The commit3f52d118f9("remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators") was supposed to do the same but it missed the fact that devm_regulator_get_optional() API returns -ENODEV when the regulator was not found. Cc: Abel Vesa <abel.vesa@linaro.org> Fixes:3f52d118f9("remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators") Reported-by: Steev Klimaszewski <steev@kali.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Tested-by: Steev Klimaszewski <steev@kali.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220801053939.12556-1-manivannan.sadhasivam@linaro.org
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.