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c7c24e7a04
The current frame_number is read from core for both device and host modes. Reading of the current frame number needs to be performed ASAP due to IRQ latency's. This is why, it is moved to common interrupt handler. Accordingly updated dwc2_gadget_target_frame_elapsed() function which uses stored frame_number instead of reading frame number. In cases when target frame value is incremented the frame_number is required to read again. Signed-off-by: Artur Petrosyan <arturp@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.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.
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.