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authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2013-11-26 13:30:40 -0700
committerPeter Huewe <peterhuewe@gmx.de>2014-01-06 14:37:24 +0100
commitafdba32e2a9ea729a9f9f280dbf6c718773c7ded (patch)
treed77cca8a096e5320f3194d4a6ca1b4fef2dc9b99 /drivers/char/tpm/tpm_i2c_atmel.c
parentd65e55d4999b394e37ffe12543ecd2a17b7c44fc (diff)
downloadlinux-afdba32e2a9ea729a9f9f280dbf6c718773c7ded.tar.bz2
tpm: Pull everything related to /dev/tpmX into tpm-dev.c
CLASS-dev.c is a common idiom for Linux subsystems This pulls all the code related to the miscdev into tpm-dev.c and makes it static. The identical file_operation structs in the drivers are purged and the tpm common code unconditionally creates the miscdev. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Reviewed-by: Ashley Lai <adlai@linux.vnet.ibm.com> [phuewe: tpm_dev_release is now used only in this file, thus the EXPORT_SYMBOL can be dropped and the function be marked as static. It has no other in-kernel users] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers/char/tpm/tpm_i2c_atmel.c')
-rw-r--r--drivers/char/tpm/tpm_i2c_atmel.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/char/tpm/tpm_i2c_atmel.c b/drivers/char/tpm/tpm_i2c_atmel.c
index af6805b06f57..079c19d31187 100644
--- a/drivers/char/tpm/tpm_i2c_atmel.c
+++ b/drivers/char/tpm/tpm_i2c_atmel.c
@@ -135,15 +135,6 @@ static u8 i2c_atmel_read_status(struct tpm_chip *chip)
return ATMEL_STS_OK;
}
-static const struct file_operations i2c_atmel_ops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .open = tpm_open,
- .read = tpm_read,
- .write = tpm_write,
- .release = tpm_release,
-};
-
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);
@@ -187,7 +178,6 @@ static const struct tpm_vendor_specific i2c_atmel = {
.req_complete_val = ATMEL_STS_OK,
.req_canceled = i2c_atmel_req_canceled,
.attr_group = &i2c_atmel_attr_grp,
- .miscdev.fops = &i2c_atmel_ops,
};
static int i2c_atmel_probe(struct i2c_client *client,