diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-06-13 14:55:42 -0500 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2017-06-19 02:36:04 +0200 |
| commit | e4b0852798bc15ed1a3ed6768ef2c4d2a1cb7599 (patch) | |
| tree | 7dd38a3483f17d3b74775ab8d3d219774b8d0726 /drivers/char | |
| parent | 23c3beae581f7cee193c078093a4696040dd380a (diff) | |
tpm/tpm_atmel: remove unnecessary NULL check
Remove unnecessary NULL check.
Pointer _chip_ cannot be NULL in this instance.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkine@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkine@linux.intel.com> (compilation)
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tpm/tpm_atmel.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c index 0d322ab11faa..66a14526aaf4 100644 --- a/drivers/char/tpm/tpm_atmel.c +++ b/drivers/char/tpm/tpm_atmel.c @@ -144,13 +144,11 @@ static void atml_plat_remove(void) struct tpm_chip *chip = dev_get_drvdata(&pdev->dev); struct tpm_atmel_priv *priv = dev_get_drvdata(&chip->dev); - if (chip) { - tpm_chip_unregister(chip); - if (priv->have_region) - atmel_release_region(priv->base, priv->region_size); - atmel_put_base_addr(priv->iobase); - platform_device_unregister(pdev); - } + tpm_chip_unregister(chip); + if (priv->have_region) + atmel_release_region(priv->base, priv->region_size); + atmel_put_base_addr(priv->iobase); + platform_device_unregister(pdev); } static SIMPLE_DEV_PM_OPS(tpm_atml_pm, tpm_pm_suspend, tpm_pm_resume); |