diff options
author | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2014-12-12 11:46:36 -0800 |
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committer | Peter Huewe <peterhuewe@gmx.de> | 2015-01-17 14:00:09 +0100 |
commit | 71ed848fd791bc0b53a1b7a04f29eb9e994c7cbb (patch) | |
tree | 415a3e0afdc68aa03598441005b3d60850fb5d6f /drivers/char/tpm/tpm-interface.c | |
parent | tpm: fix raciness of PPI interface lookup (diff) | |
download | linux-dev-71ed848fd791bc0b53a1b7a04f29eb9e994c7cbb.tar.xz linux-dev-71ed848fd791bc0b53a1b7a04f29eb9e994c7cbb.zip |
tpm: rename chip->dev to chip->pdev
Rename chip->dev to chip->pdev to make it explicit that this not the
character device but actually represents the platform device.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jasob Gunthorpe <jason.gunthorpe@obsidianresearch.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Peter Huewe <peterhuewe@gmx.de>
Tested-by: Scot Doyle <lkml14@scotdoyle.com>
Tested-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers/char/tpm/tpm-interface.c')
-rw-r--r-- | drivers/char/tpm/tpm-interface.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 4dbed1e45abd..e2af28fd63cb 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -343,7 +343,7 @@ ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf, if (count == 0) return -ENODATA; if (count > bufsiz) { - dev_err(chip->dev, + dev_err(chip->pdev, "invalid count value %x %zx\n", count, bufsiz); return -E2BIG; } @@ -352,7 +352,7 @@ ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf, rc = chip->ops->send(chip, (u8 *) buf, count); if (rc < 0) { - dev_err(chip->dev, + dev_err(chip->pdev, "tpm_transmit: tpm_send: error %zd\n", rc); goto out; } @@ -368,7 +368,7 @@ ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf, goto out_recv; if (chip->ops->req_canceled(chip, status)) { - dev_err(chip->dev, "Operation Canceled\n"); + dev_err(chip->pdev, "Operation Canceled\n"); rc = -ECANCELED; goto out; } @@ -378,14 +378,14 @@ ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf, } while (time_before(jiffies, stop)); chip->ops->cancel(chip); - dev_err(chip->dev, "Operation Timed out\n"); + dev_err(chip->pdev, "Operation Timed out\n"); rc = -ETIME; goto out; out_recv: rc = chip->ops->recv(chip, (u8 *) buf, bufsiz); if (rc < 0) - dev_err(chip->dev, + dev_err(chip->pdev, "tpm_transmit: tpm_recv: error %zd\n", rc); out: mutex_unlock(&chip->tpm_mutex); @@ -411,7 +411,8 @@ ssize_t tpm_transmit_cmd(struct tpm_chip *chip, void *cmd, err = be32_to_cpu(header->return_code); if (err != 0 && desc) - dev_err(chip->dev, "A TPM error (%d) occurred %s\n", err, desc); + dev_err(chip->pdev, "A TPM error (%d) occurred %s\n", err, + desc); return err; } @@ -505,7 +506,7 @@ int tpm_get_timeouts(struct tpm_chip *chip) if (rc == TPM_ERR_INVALID_POSTINIT) { /* The TPM is not started, we are the first to talk to it. Execute a startup command. */ - dev_info(chip->dev, "Issuing TPM_STARTUP"); + dev_info(chip->pdev, "Issuing TPM_STARTUP"); if (tpm_startup(chip, TPM_ST_CLEAR)) return rc; @@ -517,7 +518,7 @@ int tpm_get_timeouts(struct tpm_chip *chip) NULL); } if (rc) { - dev_err(chip->dev, + dev_err(chip->pdev, "A TPM error (%zd) occurred attempting to determine the timeouts\n", rc); goto duration; @@ -556,7 +557,7 @@ int tpm_get_timeouts(struct tpm_chip *chip) /* Report adjusted timeouts */ if (chip->vendor.timeout_adjusted) { - dev_info(chip->dev, + dev_info(chip->pdev, HW_ERR "Adjusting reported timeouts: A %lu->%luus B %lu->%luus C %lu->%luus D %lu->%luus\n", old_timeout[0], new_timeout[0], old_timeout[1], new_timeout[1], @@ -603,7 +604,7 @@ duration: chip->vendor.duration[TPM_MEDIUM] *= 1000; chip->vendor.duration[TPM_LONG] *= 1000; chip->vendor.duration_adjusted = true; - dev_info(chip->dev, "Adjusting TPM timeout parameters."); + dev_info(chip->pdev, "Adjusting TPM timeout parameters."); } return 0; } @@ -760,7 +761,7 @@ int tpm_do_selftest(struct tpm_chip *chip) * around 300ms while the self test is ongoing, keep trying * until the self test duration expires. */ if (rc == -ETIME) { - dev_info(chip->dev, HW_ERR "TPM command timed out during continue self test"); + dev_info(chip->pdev, HW_ERR "TPM command timed out during continue self test"); msleep(delay_msec); continue; } @@ -770,7 +771,7 @@ int tpm_do_selftest(struct tpm_chip *chip) rc = be32_to_cpu(cmd.header.out.return_code); if (rc == TPM_ERR_DISABLED || rc == TPM_ERR_DEACTIVATED) { - dev_info(chip->dev, + dev_info(chip->pdev, "TPM is disabled/deactivated (0x%X)\n", rc); /* TPM is disabled and/or deactivated; driver can * proceed and TPM does handle commands for @@ -918,10 +919,10 @@ int tpm_pm_suspend(struct device *dev) } if (rc) - dev_err(chip->dev, + dev_err(chip->pdev, "Error (%d) sending savestate before suspend\n", rc); else if (try > 0) - dev_warn(chip->dev, "TPM savestate took %dms\n", + dev_warn(chip->pdev, "TPM savestate took %dms\n", try * TPM_TIMEOUT_RETRY); return rc; |