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| author | Clark Williams <williams@redhat.com> | 2012-02-03 15:10:42 -0600 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-02-03 15:10:42 -0600 |
| commit | 77f57fb93d132875acead3581bcdc5d2fefbe7a0 (patch) | |
| tree | 5db5ccf5e1754248edc790e2f37f3a2b863f0ddb /drivers/char/tpm/tpm_tis.c | |
| parent | d28048db190097536aef2be5ee9a736bd7bb92eb (diff) | |
| parent | 69bade053d0f2ef0c8ee98af9f6699a55a8d8bb9 (diff) | |
Merge commit 'v3.2.3' into rt-3.2.3-rt10
Diffstat (limited to 'drivers/char/tpm/tpm_tis.c')
| -rw-r--r-- | drivers/char/tpm/tpm_tis.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 3f4051a7c5a7..c7e5282fb885 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -432,6 +432,9 @@ static int probe_itpm(struct tpm_chip *chip) out: itpm = rem_itpm; tpm_tis_ready(chip); + /* some TPMs need a break here otherwise they will not work + * correctly on the immediately subsequent command */ + msleep(chip->vendor.timeout_b); release_locality(chip, chip->vendor.locality, 0); return rc; |