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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-19 18:24:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-19 18:24:11 -0700
commit39ab05c8e0b519ff0a04a869f065746e6e8c3d95 (patch)
treee73f0ba74c4ea7a80dff9b2dd9445a3a74190e28 /fs
parent1477fcc290b3d5c2614bde98bf3b1154c538860d (diff)
parentc42d2237143fcf35cff642cefe2bcf7786aae312 (diff)
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Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (44 commits) debugfs: Silence DEBUG_STRICT_USER_COPY_CHECKS=y warning sysfs: remove "last sysfs file:" line from the oops messages drivers/base/memory.c: fix warning due to "memory hotplug: Speed up add/remove when blocks are larger than PAGES_PER_SECTION" memory hotplug: Speed up add/remove when blocks are larger than PAGES_PER_SECTION SYSFS: Fix erroneous comments for sysfs_update_group(). driver core: remove the driver-model structures from the documentation driver core: Add the device driver-model structures to kerneldoc Translated Documentation/email-clients.txt RAW driver: Remove call to kobject_put(). reboot: disable usermodehelper to prevent fs access efivars: prevent oops on unload when efi is not enabled Allow setting of number of raw devices as a module parameter Introduce CONFIG_GOOGLE_FIRMWARE driver: Google Memory Console driver: Google EFI SMI x86: Better comments for get_bios_ebda() x86: get_bios_ebda_length() misc: fix ti-st build issues params.c: Use new strtobool function to process boolean inputs debugfs: move to new strtobool ... Fix up trivial conflicts in fs/debugfs/file.c due to the same patch being applied twice, and an unrelated cleanup nearby.
Diffstat (limited to 'fs')
-rw-r--r--fs/debugfs/file.c2
-rw-r--r--fs/sysfs/file.c12
-rw-r--r--fs/sysfs/group.c6
3 files changed, 4 insertions, 16 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 568304d058a..90f76575c05 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -428,7 +428,7 @@ static ssize_t write_file_bool(struct file *file, const char __user *user_buf,
size_t count, loff_t *ppos)
{
char buf[32];
- int buf_size;
+ size_t buf_size;
bool bv;
u32 *val = file->private_data;
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index da3fefe91a8..1ad8c93c1b8 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -24,13 +24,6 @@
#include "sysfs.h"
-/* used in crash dumps to help with debugging */
-static char last_sysfs_file[PATH_MAX];
-void sysfs_printk_last_file(void)
-{
- printk(KERN_EMERG "last sysfs file: %s\n", last_sysfs_file);
-}
-
/*
* There's one sysfs_buffer for each open file and one
* sysfs_open_dirent for each sysfs_dirent with one or more open
@@ -337,11 +330,6 @@ static int sysfs_open_file(struct inode *inode, struct file *file)
struct sysfs_buffer *buffer;
const struct sysfs_ops *ops;
int error = -EACCES;
- char *p;
-
- p = d_path(&file->f_path, last_sysfs_file, sizeof(last_sysfs_file));
- if (!IS_ERR(p))
- memmove(last_sysfs_file, p, strlen(p) + 1);
/* need attr_sd for attr and ops, its parent for kobj */
if (!sysfs_get_active(attr_sd))
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index c8769dc222d..194414f8298 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -101,9 +101,9 @@ int sysfs_create_group(struct kobject *kobj,
}
/**
- * sysfs_update_group - given a directory kobject, create an attribute group
- * @kobj: The kobject to create the group on
- * @grp: The attribute group to create
+ * sysfs_update_group - given a directory kobject, update an attribute group
+ * @kobj: The kobject to update the group on
+ * @grp: The attribute group to update
*
* This function updates an attribute group. Unlike
* sysfs_create_group(), it will explicitly not warn or error if any