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| author | Tadeusz Struk <tadeusz.struk@intel.com> | 2018-09-10 19:18:28 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2018-10-05 12:47:33 +0200 |
| commit | c3d477a725ef6b3d17609d5dafc644cccc070cb9 (patch) | |
| tree | 055f6c7df57171b6d79e2d6e8891e01361885f80 /drivers/char/tpm/tpm-dev.h | |
| parent | tpm: Make SECURITYFS a weak dependency (diff) | |
| download | linux-c3d477a725ef6b3d17609d5dafc644cccc070cb9.tar.xz linux-c3d477a725ef6b3d17609d5dafc644cccc070cb9.zip | |
tpm: add ptr to the tpm_space struct to file_priv
Add a ptr to struct tpm_space to the file_priv and consolidate
of the write operations for the two interfaces.
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Tested-by: Philip Tricca <philip.b.tricca@intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off--by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm/tpm-dev.h')
| -rw-r--r-- | drivers/char/tpm/tpm-dev.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm-dev.h b/drivers/char/tpm/tpm-dev.h index b24cfb4d3ee1..4048677bbd78 100644 --- a/drivers/char/tpm/tpm-dev.h +++ b/drivers/char/tpm/tpm-dev.h @@ -6,6 +6,7 @@ struct file_priv { struct tpm_chip *chip; + struct tpm_space *space; /* Data passed to and from the tpm via the read/write calls */ size_t data_pending; @@ -18,11 +19,11 @@ struct file_priv { }; void tpm_common_open(struct file *file, struct tpm_chip *chip, - struct file_priv *priv); + struct file_priv *priv, struct tpm_space *space); ssize_t tpm_common_read(struct file *file, char __user *buf, size_t size, loff_t *off); ssize_t tpm_common_write(struct file *file, const char __user *buf, - size_t size, loff_t *off, struct tpm_space *space); + size_t size, loff_t *off); void tpm_common_release(struct file *file, struct file_priv *priv); #endif |