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When the I2C Infineon part is attached to an I2C adapter that imposes a size limitation, large requests will fail with -EOPNOTSUPP. Retry them with a sane minimum size without re-issuing the 0x05 command as this appears to occasionally put the TPM in a bad state. Signed-off-by: Bryan Freed <bfreed@chromium.org> [rework the patch to adapt to the feedback received] Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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.