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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2013-11-27 00:30:42 +0400 |
|---|---|---|
| committer | Peter Huewe <peterhuewe@gmx.de> | 2014-01-06 17:37:25 +0400 |
| commit | 1e3b73a95793555860512008035f6822406a2a79 (patch) | |
| tree | dea6555c5b9f7e3267621bfde641e26b6e9d08d6 /drivers/char/tpm/tpm.h | |
| parent | 000a07b0aac1bc69bcf602b468d975c3e37a155c (diff) | |
| download | linux-1e3b73a95793555860512008035f6822406a2a79.tar.xz | |
tpm: Pull all driver sysfs code into tpm-sysfs.c
The tpm core now sets up and controls all sysfs attributes, instead
of having each driver have a unique take on it.
All drivers now now have a uniform set of attributes, and no sysfs
related entry points are exported from the tpm core module.
This also uses the new method used to declare sysfs attributes
with DEVICE_ATTR_RO and 'struct attribute *'
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
[phuewe: had to apply the tpm_i2c_atmel part manually due to commit
191ffc6bde3fc tpm/tpm_i2c_atmel: fix coccinelle warnings]
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers/char/tpm/tpm.h')
| -rw-r--r-- | drivers/char/tpm/tpm.h | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 41b1480e6e17..14ba1627d78e 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -61,27 +61,6 @@ enum tpm_duration { #define TPM_ERR_INVALID_POSTINIT 38 #define TPM_HEADER_SIZE 10 -extern ssize_t tpm_show_pubek(struct device *, struct device_attribute *attr, - char *); -extern ssize_t tpm_show_pcrs(struct device *, struct device_attribute *attr, - char *); -extern ssize_t tpm_show_caps(struct device *, struct device_attribute *attr, - char *); -extern ssize_t tpm_store_cancel(struct device *, struct device_attribute *attr, - const char *, size_t); -extern ssize_t tpm_show_enabled(struct device *, struct device_attribute *attr, - char *); -extern ssize_t tpm_show_active(struct device *, struct device_attribute *attr, - char *); -extern ssize_t tpm_show_owned(struct device *, struct device_attribute *attr, - char *); -extern ssize_t tpm_show_temp_deactivated(struct device *, - struct device_attribute *attr, char *); -extern ssize_t tpm_show_durations(struct device *, - struct device_attribute *attr, char *); -extern ssize_t tpm_show_timeouts(struct device *, - struct device_attribute *attr, char *); - struct tpm_chip; struct tpm_vendor_specific { @@ -103,7 +82,6 @@ struct tpm_vendor_specific { u8 (*status) (struct tpm_chip *); void (*release) (struct device *); struct miscdevice miscdev; - struct attribute_group *attr_group; struct list_head list; int locality; unsigned long timeout_a, timeout_b, timeout_c, timeout_d; /* jiffies */ @@ -368,6 +346,8 @@ extern int wait_for_tpm_stat(struct tpm_chip *, u8, unsigned long, int tpm_dev_add_device(struct tpm_chip *chip); void tpm_dev_del_device(struct tpm_chip *chip); +int tpm_sysfs_add_device(struct tpm_chip *chip); +void tpm_sysfs_del_device(struct tpm_chip *chip); int tpm_pcr_read_dev(struct tpm_chip *chip, int pcr_idx, u8 *res_buf); |