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(parent: 2f592f2) | patch
TPM: fix transmit_cmd error logic
authorRajiv Andrade <srajiv@linux.vnet.ibm.com>
Tue, 1 Nov 2011 19:00:52 +0000 (17:00 -0200)
committerRajiv Andrade <srajiv@linux.vnet.ibm.com>
Wed, 16 Nov 2011 11:57:11 +0000 (09:57 -0200)
commitb9e3238aa36db33aa0d0bd44ef85297c45627aac
tree5c9d90539b5730df66d8dfa26f025b2be898a006tree | snapshot (tar.gz zip)
parent2f592f2a7d74c66763a6903edd04109132674d73commit | diff
TPM: fix transmit_cmd error logic

It's incorrect to assume that buffers returned by the TPM
10 bytes long are always error reports. This patches
parses the error field in its header instead. The error report
is now being printed using dev_err() instead of dev_dbg(), making
it easier for users to provide more detailed bug reports.

Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
drivers/char/tpm/tpm.c diff | blob | blame | history
drivers/char/tpm/tpm.h diff | blob | blame | history
drivers/char/tpm/tpm_tis.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)