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9607f3cd8b
The value obtained from GINTSTS2 should be masked with the GINTMSK2
value. Looks like this has been broken since
dwc2_gadget_wkup_alert_handler() was added back in 2018.
Also fixes the following W=1 warning:
drivers/usb/dwc2/gadget.c: In function ‘dwc2_gadget_wkup_alert_handler’:
drivers/usb/dwc2/gadget.c:259:6: warning: variable ‘gintmsk2’ set but not used [-Wunused-but-set-variable]
259 | u32 gintmsk2;
| ^~~~~~~~
Cc: Ben Dooks <ben@simtec.co.uk>
Fixes: 187c5298a1 ("usb: dwc2: gadget: Add handler for WkupAlert interrupt")
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Link: https://lore.kernel.org/r/20200715093209.3165641-2-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.