#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
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))