tpm: Get rid of chip->pdev
This is a hold over from before the struct device conversion.
- All prints should be using &chip->dev, which is the Linux
standard. This changes prints to use tpm0 as the device name,
not the PnP/etc ID.
- The few places involving sysfs/modules that really do need the
parent just use chip->dev.parent instead
- We no longer need to get_device(pdev) in any places since it is no
longer used by any of the code. The kref on the parent is held
by the device core during device_add and dropped in device_del
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index dfadad0..a48a878 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -49,7 +49,7 @@
for (i = 0; i < 6; i++) {
status = ioread8(chip->vendor.iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->pdev, "error reading header\n");
+ dev_err(&chip->dev, "error reading header\n");
return -EIO;
}
*buf++ = ioread8(chip->vendor.iobase);
@@ -60,12 +60,12 @@
size = be32_to_cpu(*native_size);
if (count < size) {
- dev_err(chip->pdev,
+ dev_err(&chip->dev,
"Recv size(%d) less than available space\n", size);
for (; i < size; i++) { /* clear the waiting data anyway */
status = ioread8(chip->vendor.iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->pdev, "error reading data\n");
+ dev_err(&chip->dev, "error reading data\n");
return -EIO;
}
}
@@ -76,7 +76,7 @@
for (; i < size; i++) {
status = ioread8(chip->vendor.iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->pdev, "error reading data\n");
+ dev_err(&chip->dev, "error reading data\n");
return -EIO;
}
*buf++ = ioread8(chip->vendor.iobase);
@@ -86,7 +86,7 @@
status = ioread8(chip->vendor.iobase + 1);
if (status & ATML_STATUS_DATA_AVAIL) {
- dev_err(chip->pdev, "data available is stuck\n");
+ dev_err(&chip->dev, "data available is stuck\n");
return -EIO;
}
@@ -97,9 +97,9 @@
{
int i;
- dev_dbg(chip->pdev, "tpm_atml_send:\n");
+ dev_dbg(&chip->dev, "tpm_atml_send:\n");
for (i = 0; i < count; i++) {
- dev_dbg(chip->pdev, "%d 0x%x(%d)\n", i, buf[i], buf[i]);
+ dev_dbg(&chip->dev, "%d 0x%x(%d)\n", i, buf[i], buf[i]);
iowrite8(buf[i], chip->vendor.iobase);
}