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authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2013-11-26 13:30:42 -0700
committerPeter Huewe <peterhuewe@gmx.de>2014-01-06 14:37:25 +0100
commit1e3b73a95793555860512008035f6822406a2a79 (patch)
treedea6555c5b9f7e3267621bfde641e26b6e9d08d6 /drivers/char/tpm/tpm_nsc.c
parent000a07b0aac1bc69bcf602b468d975c3e37a155c (diff)
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_nsc.c')
-rw-r--r--drivers/char/tpm/tpm_nsc.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c
index a4acac9008f7..ad980be553dc 100644
--- a/drivers/char/tpm/tpm_nsc.c
+++ b/drivers/char/tpm/tpm_nsc.c
@@ -232,21 +232,6 @@ static bool tpm_nsc_req_canceled(struct tpm_chip *chip, u8 status)
return (status == NSC_STATUS_RDY);
}
-static DEVICE_ATTR(pubek, S_IRUGO, tpm_show_pubek, NULL);
-static DEVICE_ATTR(pcrs, S_IRUGO, tpm_show_pcrs, NULL);
-static DEVICE_ATTR(caps, S_IRUGO, tpm_show_caps, NULL);
-static DEVICE_ATTR(cancel, S_IWUSR|S_IWGRP, NULL, tpm_store_cancel);
-
-static struct attribute * nsc_attrs[] = {
- &dev_attr_pubek.attr,
- &dev_attr_pcrs.attr,
- &dev_attr_caps.attr,
- &dev_attr_cancel.attr,
- NULL,
-};
-
-static struct attribute_group nsc_attr_grp = { .attrs = nsc_attrs };
-
static const struct tpm_vendor_specific tpm_nsc = {
.recv = tpm_nsc_recv,
.send = tpm_nsc_send,
@@ -255,7 +240,6 @@ static const struct tpm_vendor_specific tpm_nsc = {
.req_complete_mask = NSC_STATUS_OBF,
.req_complete_val = NSC_STATUS_OBF,
.req_canceled = tpm_nsc_req_canceled,
- .attr_group = &nsc_attr_grp,
};
static struct platform_device *pdev = NULL;