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d175d6e0bb
The dsi_phy_driver_probe() function has a "goto fail" for no reason. Change it to just always return directly when it sees an error. Make this simpler by leveraging dev_err_probe() which is designed to make code like this shorter / simpler. NOTE: as part of this, we now pass through error codes directly from msm_ioremap_size() rather than translating to -ENOMEM. This changed mostly because it's much more convenient when using dev_err_probe() and also it's usually encouraged not to hide error codes like the old code was doing unless there is a good reason. I can't see any reason why we'd need to return -ENOMEM instead of -EINVAL from the probe function. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/496324/ Link: https://lore.kernel.org/r/20220804073608.v4.6.I969118a35934a0e5007fe4f80e3e28e9c0b7602a@changeid Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Rob Clark <robdclark@chromium.org> |
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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.