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switch assorted clock drivers to debugfs_remove_recursive()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2011-07-16 12:37:57 -04:00
parent f15146380d
commit 12520c438f
6 changed files with 13 additions and 41 deletions
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7
arch/arm/mach-tegra/clock.c
View file

@ -585,7 +585,7 @@ static const struct file_operations possible_parents_fops = {
static int clk_debugfs_register_one(struct clk *c)
{
struct dentry *d, *child, *child_tmp;
struct dentry *d;
d = debugfs_create_dir(c->name, clk_debugfs_root);
if (!d)
@ -614,10 +614,7 @@ static int clk_debugfs_register_one(struct clk *c)
return 0;
err_out:
d = c->dent;
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(c->dent);
debugfs_remove_recursive(c->dent);
return -ENOMEM;
}

20
arch/arm/mach-ux500/clock.c
View file

@ -635,7 +635,7 @@ static const struct file_operations set_rate_fops = {
static struct dentry *clk_debugfs_register_dir(struct clk *c,
struct dentry *p_dentry)
{
struct dentry *d, *clk_d, *child, *child_tmp;
struct dentry *d, *clk_d;
char s[255];
char *p = s;
@ -666,24 +666,10 @@ static struct dentry *clk_debugfs_register_dir(struct clk *c,
return clk_d;
err_out:
d = clk_d;
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(clk_d);
debugfs_remove_recursive(clk_d);
return NULL;
}
static void clk_debugfs_remove_dir(struct dentry *cdentry)
{
struct dentry *d, *child, *child_tmp;
d = cdentry;
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(cdentry);
return ;
}
static int clk_debugfs_register_one(struct clk *c)
{
struct clk *pa = c->parent_periph;
@ -700,7 +686,7 @@ static int clk_debugfs_register_one(struct clk *c)
c->dent_bus = clk_debugfs_register_dir(c,
bpa->dent_bus ? bpa->dent_bus : bpa->dent);
if ((!c->dent_bus) && (c->dent)) {
clk_debugfs_remove_dir(c->dent);
debugfs_remove_recursive(c->dent);
c->dent = NULL;
return -ENOMEM;
}

6
arch/arm/plat-omap/clock.c
View file

@ -480,7 +480,7 @@ static struct dentry *clk_debugfs_root;
static int clk_debugfs_register_one(struct clk *c)
{
int err;
struct dentry *d, *child, *child_tmp;
struct dentry *d;
struct clk *pa = c->parent;
char s[255];
char *p = s;
@ -510,9 +510,7 @@ static int clk_debugfs_register_one(struct clk *c)
err_out:
d = c->dent;
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(c->dent);
debugfs_remove_recursive(c->dent);
return err;
}

7
arch/arm/plat-samsung/clock.c
View file

@ -458,7 +458,7 @@ static struct dentry *clk_debugfs_root;
static int clk_debugfs_register_one(struct clk *c)
{
int err;
struct dentry *d, *child, *child_tmp;
struct dentry *d;
struct clk *pa = c->parent;
char s[255];
char *p = s;
@ -488,10 +488,7 @@ static int clk_debugfs_register_one(struct clk *c)
return 0;
err_out:
d = c->dent;
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(c->dent);
debugfs_remove_recursive(c->dent);
return err;
}

7
arch/arm/plat-spear/clock.c
View file

@ -916,7 +916,7 @@ static struct dentry *clk_debugfs_root;
static int clk_debugfs_register_one(struct clk *c)
{
int err;
struct dentry *d, *child;
struct dentry *d;
struct clk *pa = c->pclk;
char s[255];
char *p = s;
@ -951,10 +951,7 @@ static int clk_debugfs_register_one(struct clk *c)
return 0;
err_out:
d = c->dent;
list_for_each_entry(child, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(c->dent);
debugfs_remove_recursive(c->dent);
return err;
}

7
drivers/sh/clk/core.c
View file

@ -670,7 +670,7 @@ static struct dentry *clk_debugfs_root;
static int clk_debugfs_register_one(struct clk *c)
{
int err;
struct dentry *d, *child, *child_tmp;
struct dentry *d;
struct clk *pa = c->parent;
char s[255];
char *p = s;
@ -699,10 +699,7 @@ static int clk_debugfs_register_one(struct clk *c)
return 0;
err_out:
d = c->dentry;
list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
debugfs_remove(child);
debugfs_remove(c->dentry);
debugfs_remove_recursive(c->dentry);
return err;
}