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commite4be8c9b6aupstream. Sometimes during cold boot ICM has not yet authenticated the active NVM image leading to timeout and failing the driver probe. Allow ICM to take some more time and increase the timeout to 3 seconds before we give up. While there fix icm_firmware_init() to return the real error code without overwriting it with -ENODEV. Fixes:f67cf49117("thunderbolt: Add support for Internal Connection Manager (ICM)") Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.