mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-14 21:01:29 +00:00
Bluetooth: btmrvl: use native helpers for debugfs
Clean up the code by using native debugfs helpers, instead of implementing them ourselves: debugfs_create_u8() debugfs_create_x16() debugfs_create_file() debugfs_remove_recursive() Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Andy Shevchenko
Gustavo Padovan
parent
72f78356a4
commit
9da226c791
@ -29,20 +29,6 @@
|
||||
struct btmrvl_debugfs_data {
|
||||
struct dentry *config_dir;
|
||||
struct dentry *status_dir;
|
||||
|
||||
/* config */
|
||||
struct dentry *psmode;
|
||||
struct dentry *pscmd;
|
||||
struct dentry *hsmode;
|
||||
struct dentry *hscmd;
|
||||
struct dentry *gpiogap;
|
||||
struct dentry *hscfgcmd;
|
||||
|
||||
/* status */
|
||||
struct dentry *curpsmode;
|
||||
struct dentry *hsstate;
|
||||
struct dentry *psstate;
|
||||
struct dentry *txdnldready;
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_hscfgcmd_write(struct file *file,
|
||||
@ -91,47 +77,6 @@ static const struct file_operations btmrvl_hscfgcmd_fops = {
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_psmode_write(struct file *file, const char __user *ubuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
long result, ret;
|
||||
|
||||
memset(buf, 0, sizeof(buf));
|
||||
|
||||
if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count)))
|
||||
return -EFAULT;
|
||||
|
||||
ret = strict_strtol(buf, 10, &result);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
priv->btmrvl_dev.psmode = result;
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t btmrvl_psmode_read(struct file *file, char __user *userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "%d\n",
|
||||
priv->btmrvl_dev.psmode);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_psmode_fops = {
|
||||
.read = btmrvl_psmode_read,
|
||||
.write = btmrvl_psmode_write,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_pscmd_write(struct file *file, const char __user *ubuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
@ -178,47 +123,6 @@ static const struct file_operations btmrvl_pscmd_fops = {
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_gpiogap_write(struct file *file, const char __user *ubuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
long result, ret;
|
||||
|
||||
memset(buf, 0, sizeof(buf));
|
||||
|
||||
if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count)))
|
||||
return -EFAULT;
|
||||
|
||||
ret = strict_strtol(buf, 16, &result);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
priv->btmrvl_dev.gpio_gap = result;
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t btmrvl_gpiogap_read(struct file *file, char __user *userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "0x%x\n",
|
||||
priv->btmrvl_dev.gpio_gap);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_gpiogap_fops = {
|
||||
.read = btmrvl_gpiogap_read,
|
||||
.write = btmrvl_gpiogap_write,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_hscmd_write(struct file *file, const char __user *ubuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
@ -263,119 +167,6 @@ static const struct file_operations btmrvl_hscmd_fops = {
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_hsmode_write(struct file *file, const char __user *ubuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
long result, ret;
|
||||
|
||||
memset(buf, 0, sizeof(buf));
|
||||
|
||||
if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count)))
|
||||
return -EFAULT;
|
||||
|
||||
ret = strict_strtol(buf, 10, &result);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
priv->btmrvl_dev.hsmode = result;
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t btmrvl_hsmode_read(struct file *file, char __user * userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->btmrvl_dev.hsmode);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_hsmode_fops = {
|
||||
.read = btmrvl_hsmode_read,
|
||||
.write = btmrvl_hsmode_write,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_curpsmode_read(struct file *file, char __user *userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->adapter->psmode);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_curpsmode_fops = {
|
||||
.read = btmrvl_curpsmode_read,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_psstate_read(struct file *file, char __user * userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->adapter->ps_state);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_psstate_fops = {
|
||||
.read = btmrvl_psstate_read,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_hsstate_read(struct file *file, char __user *userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->adapter->hs_state);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_hsstate_fops = {
|
||||
.read = btmrvl_hsstate_read,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t btmrvl_txdnldready_read(struct file *file, char __user *userbuf,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
struct btmrvl_private *priv = file->private_data;
|
||||
char buf[16];
|
||||
int ret;
|
||||
|
||||
ret = snprintf(buf, sizeof(buf) - 1, "%d\n",
|
||||
priv->btmrvl_dev.tx_dnld_rdy);
|
||||
|
||||
return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
|
||||
}
|
||||
|
||||
static const struct file_operations btmrvl_txdnldready_fops = {
|
||||
.read = btmrvl_txdnldready_read,
|
||||
.open = simple_open,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
void btmrvl_debugfs_init(struct hci_dev *hdev)
|
||||
{
|
||||
struct btmrvl_private *priv = hci_get_drvdata(hdev);
|
||||
@ -394,30 +185,28 @@ void btmrvl_debugfs_init(struct hci_dev *hdev)
|
||||
|
||||
dbg->config_dir = debugfs_create_dir("config", hdev->debugfs);
|
||||
|
||||
dbg->psmode = debugfs_create_file("psmode", 0644, dbg->config_dir,
|
||||
priv, &btmrvl_psmode_fops);
|
||||
dbg->pscmd = debugfs_create_file("pscmd", 0644, dbg->config_dir,
|
||||
debugfs_create_u8("psmode", 0644, dbg->config_dir,
|
||||
&priv->btmrvl_dev.psmode);
|
||||
debugfs_create_file("pscmd", 0644, dbg->config_dir,
|
||||
priv, &btmrvl_pscmd_fops);
|
||||
dbg->gpiogap = debugfs_create_file("gpiogap", 0644, dbg->config_dir,
|
||||
priv, &btmrvl_gpiogap_fops);
|
||||
dbg->hsmode = debugfs_create_file("hsmode", 0644, dbg->config_dir,
|
||||
priv, &btmrvl_hsmode_fops);
|
||||
dbg->hscmd = debugfs_create_file("hscmd", 0644, dbg->config_dir,
|
||||
debugfs_create_x16("gpiogap", 0644, dbg->config_dir,
|
||||
&priv->btmrvl_dev.gpio_gap);
|
||||
debugfs_create_u8("hsmode", 0644, dbg->config_dir,
|
||||
&priv->btmrvl_dev.hsmode);
|
||||
debugfs_create_file("hscmd", 0644, dbg->config_dir,
|
||||
priv, &btmrvl_hscmd_fops);
|
||||
dbg->hscfgcmd = debugfs_create_file("hscfgcmd", 0644, dbg->config_dir,
|
||||
debugfs_create_file("hscfgcmd", 0644, dbg->config_dir,
|
||||
priv, &btmrvl_hscfgcmd_fops);
|
||||
|
||||
dbg->status_dir = debugfs_create_dir("status", hdev->debugfs);
|
||||
dbg->curpsmode = debugfs_create_file("curpsmode", 0444,
|
||||
dbg->status_dir, priv,
|
||||
&btmrvl_curpsmode_fops);
|
||||
dbg->psstate = debugfs_create_file("psstate", 0444, dbg->status_dir,
|
||||
priv, &btmrvl_psstate_fops);
|
||||
dbg->hsstate = debugfs_create_file("hsstate", 0444, dbg->status_dir,
|
||||
priv, &btmrvl_hsstate_fops);
|
||||
dbg->txdnldready = debugfs_create_file("txdnldready", 0444,
|
||||
dbg->status_dir, priv,
|
||||
&btmrvl_txdnldready_fops);
|
||||
debugfs_create_u8("curpsmode", 0444, dbg->status_dir,
|
||||
&priv->adapter->psmode);
|
||||
debugfs_create_u8("psstate", 0444, dbg->status_dir,
|
||||
&priv->adapter->ps_state);
|
||||
debugfs_create_u8("hsstate", 0444, dbg->status_dir,
|
||||
&priv->adapter->hs_state);
|
||||
debugfs_create_u8("txdnldready", 0444, dbg->status_dir,
|
||||
&priv->btmrvl_dev.tx_dnld_rdy);
|
||||
}
|
||||
|
||||
void btmrvl_debugfs_remove(struct hci_dev *hdev)
|
||||
@ -428,19 +217,8 @@ void btmrvl_debugfs_remove(struct hci_dev *hdev)
|
||||
if (!dbg)
|
||||
return;
|
||||
|
||||
debugfs_remove(dbg->psmode);
|
||||
debugfs_remove(dbg->pscmd);
|
||||
debugfs_remove(dbg->gpiogap);
|
||||
debugfs_remove(dbg->hsmode);
|
||||
debugfs_remove(dbg->hscmd);
|
||||
debugfs_remove(dbg->hscfgcmd);
|
||||
debugfs_remove(dbg->config_dir);
|
||||
|
||||
debugfs_remove(dbg->curpsmode);
|
||||
debugfs_remove(dbg->psstate);
|
||||
debugfs_remove(dbg->hsstate);
|
||||
debugfs_remove(dbg->txdnldready);
|
||||
debugfs_remove(dbg->status_dir);
|
||||
debugfs_remove_recursive(dbg->config_dir);
|
||||
debugfs_remove_recursive(dbg->status_dir);
|
||||
|
||||
kfree(dbg);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user