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path: root/drivers/char/tpm/tpm_eventlog.c
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2014-07-29tpm: simplify code by using %*phN specifierAndy Shevchenko
Instead of looping by ourselves we may use %*phN specifier to dump a small buffer. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> [ PHuewe: removed now unused variable i ] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2013-10-22tpm: Merge the tpm-bios module with tpm.oJason Gunthorpe
Now that we can have multiple .c files in the tpm module there is no reason for tpm-bios. tpm-bios exported several functions: tpm_bios_log_setup, tpm_bios_log_teardown, tpm_add_ppi, and tpm_remove_ppi. They are only used by tpm, and if tpm-bios is built then tpm will unconditionally require them. Further, tpm-bios does nothing on its own, it has no module_init function. Thus we remove the exports and merge the modules to simplify things. The Makefile conditions are changed slightly to match the code, tpm_ppi is always required if CONFIG_ACPI is set. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
2012-08-22tpm: modularize event log collectionKent Yoder
Break ACPI-specific pieces of the event log handling into their own file and create tpm_eventlog.[ch] to store common event log handling code. This will be required to integrate future event log sources on platforms without ACPI tables. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>