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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-01 17:51:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-01 17:51:54 -0700
commit20b4fb485227404329e41ad15588afad3df23050 (patch)
treef3e099f0ab3da8a93b447203e294d2bb22f6dc05 /sound
parentb9394d8a657cd3c064fa432aa0905c1b58b38fe9 (diff)
parentac3e3c5b1164397656df81b9e9ab4991184d3236 (diff)
downloadkernel-20b4fb485227404329e41ad15588afad3df23050.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VFS updates from Al Viro, Misc cleanups all over the place, mainly wrt /proc interfaces (switch create_proc_entry to proc_create(), get rid of the deprecated create_proc_read_entry() in favor of using proc_create_data() and seq_file etc). 7kloc removed. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits) don't bother with deferred freeing of fdtables proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h proc: Make the PROC_I() and PDE() macros internal to procfs proc: Supply a function to remove a proc entry by PDE take cgroup_open() and cpuset_open() to fs/proc/base.c ppc: Clean up scanlog ppc: Clean up rtas_flash driver somewhat hostap: proc: Use remove_proc_subtree() drm: proc: Use remove_proc_subtree() drm: proc: Use minor->index to label things, not PDE->name drm: Constify drm_proc_list[] zoran: Don't print proc_dir_entry data in debug reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show() proc: Supply an accessor for getting the data from a PDE's parent airo: Use remove_proc_subtree() rtl8192u: Don't need to save device proc dir PDE rtl8187se: Use a dir under /proc/net/r8180/ proc: Add proc_mkdir_data() proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h} proc: Move PDE_NET() to fs/proc/proc_net.c ...
Diffstat (limited to 'sound')
-rw-r--r--sound/core/info.c45
-rw-r--r--sound/oss/dmasound/dmasound_core.c6
-rw-r--r--sound/sound_firmware.c9
3 files changed, 28 insertions, 32 deletions
diff --git a/sound/core/info.c b/sound/core/info.c
index 5bb97e7d325a..3c9bd6b10a96 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -153,13 +153,6 @@ EXPORT_SYMBOL(snd_seq_root);
struct snd_info_entry *snd_oss_root;
#endif
-static void snd_remove_proc_entry(struct proc_dir_entry *parent,
- struct proc_dir_entry *de)
-{
- if (de)
- remove_proc_entry(de->name, parent);
-}
-
static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig)
{
struct snd_info_private_data *data;
@@ -310,12 +303,10 @@ static int snd_info_entry_open(struct inode *inode, struct file *file)
struct snd_info_entry *entry;
struct snd_info_private_data *data;
struct snd_info_buffer *buffer;
- struct proc_dir_entry *p;
int mode, err;
mutex_lock(&info_mutex);
- p = PDE(inode);
- entry = p == NULL ? NULL : (struct snd_info_entry *)p->data;
+ entry = PDE_DATA(inode);
if (entry == NULL || ! entry->p) {
mutex_unlock(&info_mutex);
return -ENODEV;
@@ -582,7 +573,7 @@ int __exit snd_info_done(void)
#ifdef CONFIG_SND_OSSEMUL
snd_info_free_entry(snd_oss_root);
#endif
- snd_remove_proc_entry(NULL, snd_proc_root);
+ proc_remove(snd_proc_root);
}
return 0;
}
@@ -644,7 +635,7 @@ void snd_info_card_id_change(struct snd_card *card)
{
mutex_lock(&info_mutex);
if (card->proc_root_link) {
- snd_remove_proc_entry(snd_proc_root, card->proc_root_link);
+ proc_remove(card->proc_root_link);
card->proc_root_link = NULL;
}
if (strcmp(card->id, card->proc_root->name))
@@ -663,10 +654,8 @@ void snd_info_card_disconnect(struct snd_card *card)
if (!card)
return;
mutex_lock(&info_mutex);
- if (card->proc_root_link) {
- snd_remove_proc_entry(snd_proc_root, card->proc_root_link);
- card->proc_root_link = NULL;
- }
+ proc_remove(card->proc_root_link);
+ card->proc_root_link = NULL;
if (card->proc_root)
snd_info_disconnect(card->proc_root);
mutex_unlock(&info_mutex);
@@ -858,7 +847,7 @@ static void snd_info_disconnect(struct snd_info_entry *entry)
list_del_init(&entry->list);
root = entry->parent == NULL ? snd_proc_root : entry->parent->p;
snd_BUG_ON(!root);
- snd_remove_proc_entry(root, entry->p);
+ proc_remove(entry->p);
entry->p = NULL;
}
@@ -959,15 +948,21 @@ int snd_info_register(struct snd_info_entry * entry)
return -ENXIO;
root = entry->parent == NULL ? snd_proc_root : entry->parent->p;
mutex_lock(&info_mutex);
- p = create_proc_entry(entry->name, entry->mode, root);
- if (!p) {
- mutex_unlock(&info_mutex);
- return -ENOMEM;
+ if (S_ISDIR(entry->mode)) {
+ p = proc_mkdir_mode(entry->name, entry->mode, root);
+ if (!p) {
+ mutex_unlock(&info_mutex);
+ return -ENOMEM;
+ }
+ } else {
+ p = proc_create_data(entry->name, entry->mode, root,
+ &snd_info_entry_operations, entry);
+ if (!p) {
+ mutex_unlock(&info_mutex);
+ return -ENOMEM;
+ }
+ proc_set_size(p, entry->size);
}
- if (!S_ISDIR(entry->mode))
- p->proc_fops = &snd_info_entry_operations;
- p->size = entry->size;
- p->data = entry;
entry->p = p;
if (entry->parent)
list_add_tail(&entry->list, &entry->parent->children);
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index c918313c2206..bac43b5b6e95 100644
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -835,7 +835,7 @@ static void sq_reset(void)
shared_resources_initialised = 0 ;
}
-static int sq_fsync(struct file *filp, struct dentry *dentry)
+static int sq_fsync(void)
{
int rc = 0;
int timeout = 5;
@@ -874,7 +874,7 @@ static int sq_release(struct inode *inode, struct file *file)
if (file->f_mode & FMODE_WRITE) {
if (write_sq.busy)
- rc = sq_fsync(file, file->f_path.dentry);
+ rc = sq_fsync();
sq_reset_output() ; /* make sure dma is stopped and all is quiet */
write_sq_release_buffers();
@@ -1025,7 +1025,7 @@ static int sq_ioctl(struct file *file, u_int cmd, u_long arg)
*/
result = 0 ;
if (file->f_mode & FMODE_WRITE) {
- result = sq_fsync(file, file->f_path.dentry);
+ result = sq_fsync();
sq_reset_output() ;
}
/* if we are the shared resource owner then release them */
diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c
index e14903468051..b155137ee312 100644
--- a/sound/sound_firmware.c
+++ b/sound/sound_firmware.c
@@ -1,6 +1,7 @@
#include <linux/vmalloc.h>
#include <linux/module.h>
#include <linux/fs.h>
+#include <linux/file.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <asm/uaccess.h>
@@ -23,14 +24,14 @@ static int do_mod_firmware_load(const char *fn, char **fp)
if (l <= 0 || l > 131072)
{
printk(KERN_INFO "Invalid firmware '%s'\n", fn);
- filp_close(filp, NULL);
+ fput(filp);
return 0;
}
dp = vmalloc(l);
if (dp == NULL)
{
printk(KERN_INFO "Out of memory loading '%s'.\n", fn);
- filp_close(filp, NULL);
+ fput(filp);
return 0;
}
pos = 0;
@@ -38,10 +39,10 @@ static int do_mod_firmware_load(const char *fn, char **fp)
{
printk(KERN_INFO "Failed to read '%s'.\n", fn);
vfree(dp);
- filp_close(filp, NULL);
+ fput(filp);
return 0;
}
- filp_close(filp, NULL);
+ fput(filp);
*fp = dp;
return (int) l;
}