Andy Yan 21f773b41f drm/rockchip: vop2: Reset used_layers to 0
used_layers should reset to 0 before count
port_mux.

And also fix the follow warning:
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:2538:26: warning: Value
stored to 'vp' during its initialization is never read
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c:2537:21: warning: Value
stored to 'layer' during its initialization is never read

Fixes: 2120901346 ("drm/rockchip: vop2: Assign plane for vp by
plane_mask")

Change-Id: I56b1576070392b7b262ef65b19cf14d1bfde0586
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
2021-09-29 16:14:03 +08:00
2021-09-28 14:11:06 +08:00

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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.
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