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staging: wfx: remove remaining code of 'secure link' feature

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Commit e8d607ce0c ("staging: wfx: drop 'secure link' feature") had
removed the 'secure link' feature. However, a few lines of codes were
yet here.

Fixes: e8d607ce0c ("staging: wfx: drop 'secure link' feature")
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20201007101943.749898-3-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jérôme Pouiller 2020-10-07 12:19:38 +02:00 committed by Greg Kroah-Hartman
parent 8d350c14ee
commit cac1bd6076
2 changed files with 0 additions and 19 deletions
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2
drivers/staging/wfx/Documentation/devicetree/bindings/net/wireless/siliabs,wfx.txt
View File

@ -90,8 +90,6 @@ Some properties are recognized either by SPI and SDIO versions:
this property, driver will disable most of power saving features.
- config-file: Use an alternative file as PDS. Default is `wf200.pds`. Only
necessary for development/debug purpose.
- slk_key: String representing hexadecimal value of secure link key to use.
Must contains 64 hexadecimal digits. Not supported in current version.
WFx driver also supports `mac-address` and `local-mac-address` as described in
Documentation/devicetree/bindings/net/ethernet.txt

17
drivers/staging/wfx/debug.c
View File

@ -230,21 +230,6 @@ static const struct file_operations wfx_send_pds_fops = {
.write = wfx_send_pds_write,
};
static ssize_t wfx_burn_slk_key_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct wfx_dev *wdev = file->private_data;
dev_info(wdev->dev, "this driver does not support secure link\n");
return -EINVAL;
}
static const struct file_operations wfx_burn_slk_key_fops = {
.open = simple_open,
.write = wfx_burn_slk_key_write,
};
struct dbgfs_hif_msg {
struct wfx_dev *wdev;
struct completion complete;
@ -366,8 +351,6 @@ int wfx_debug_init(struct wfx_dev *wdev)
debugfs_create_file("tx_power_loop", 0444, d, wdev,
&wfx_tx_power_loop_fops);
debugfs_create_file("send_pds", 0200, d, wdev, &wfx_send_pds_fops);
debugfs_create_file("burn_slk_key", 0200, d, wdev,
&wfx_burn_slk_key_fops);
debugfs_create_file("send_hif_msg", 0600, d, wdev,
&wfx_send_hif_msg_fops);
debugfs_create_file("ps_timeout", 0600, d, wdev, &wfx_ps_timeout_fops);