mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-30 14:40:20 -04:00
3c0ec2c2d5
Make intel_dp_check_mst_status() somewhat legible by humans. Note that the return value of drm_dp_mst_hpd_irq() is always either 0 or -ENOMEM, and we never did anything with the latter so we can just ignore the whole thing. We can also get rid of the direct drm_dp_mst_topology_mgr_set_mst(false) call since returning -EINVAL causes the caller to do the very same call for us. Cc: Lyude Paul <lyude@redhat.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200417152734.464-1-ville.syrjala@linux.intel.com Reviewed-by: Lyude Paul <lyude@redhat.com>
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.