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authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2013-11-27 00:30:42 +0400
committerPeter Huewe <peterhuewe@gmx.de>2014-01-06 17:37:25 +0400
commit1e3b73a95793555860512008035f6822406a2a79 (patch)
treedea6555c5b9f7e3267621bfde641e26b6e9d08d6 /drivers/char/tpm/xen-tpmfront.c
parent000a07b0aac1bc69bcf602b468d975c3e37a155c (diff)
downloadlinux-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/xen-tpmfront.c')
-rw-r--r--drivers/char/tpm/xen-tpmfront.c31
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c
index e3c7c0154515..d4f6b5213443 100644
--- a/drivers/char/tpm/xen-tpmfront.c
+++ b/drivers/char/tpm/xen-tpmfront.c
@@ -143,36 +143,6 @@ static int vtpm_recv(struct tpm_chip *chip, u8 *buf, size_t count)
return length;
}
-static DEVICE_ATTR(pubek, S_IRUGO, tpm_show_pubek, NULL);
-static DEVICE_ATTR(pcrs, S_IRUGO, tpm_show_pcrs, NULL);
-static DEVICE_ATTR(enabled, S_IRUGO, tpm_show_enabled, NULL);
-static DEVICE_ATTR(active, S_IRUGO, tpm_show_active, NULL);
-static DEVICE_ATTR(owned, S_IRUGO, tpm_show_owned, NULL);
-static DEVICE_ATTR(temp_deactivated, S_IRUGO, tpm_show_temp_deactivated,
- NULL);
-static DEVICE_ATTR(caps, S_IRUGO, tpm_show_caps, NULL);
-static DEVICE_ATTR(cancel, S_IWUSR | S_IWGRP, NULL, tpm_store_cancel);
-static DEVICE_ATTR(durations, S_IRUGO, tpm_show_durations, NULL);
-static DEVICE_ATTR(timeouts, S_IRUGO, tpm_show_timeouts, NULL);
-
-static struct attribute *vtpm_attrs[] = {
- &dev_attr_pubek.attr,
- &dev_attr_pcrs.attr,
- &dev_attr_enabled.attr,
- &dev_attr_active.attr,
- &dev_attr_owned.attr,
- &dev_attr_temp_deactivated.attr,
- &dev_attr_caps.attr,
- &dev_attr_cancel.attr,
- &dev_attr_durations.attr,
- &dev_attr_timeouts.attr,
- NULL,
-};
-
-static struct attribute_group vtpm_attr_grp = {
- .attrs = vtpm_attrs,
-};
-
static const struct tpm_vendor_specific tpm_vtpm = {
.status = vtpm_status,
.recv = vtpm_recv,
@@ -181,7 +151,6 @@ static const struct tpm_vendor_specific tpm_vtpm = {
.req_complete_mask = VTPM_STATUS_IDLE | VTPM_STATUS_RESULT,
.req_complete_val = VTPM_STATUS_IDLE | VTPM_STATUS_RESULT,
.req_canceled = vtpm_req_canceled,
- .attr_group = &vtpm_attr_grp,
};
static irqreturn_t tpmif_interrupt(int dummy, void *dev_id)