proc: remove proc_root from drivers
Remove proc_root export. Creation and removal works well if parent PDE is
supplied as NULL -- it worked always that way.
So, one useless export removed and consistency added, some drivers created
PDEs with &proc_root as parent but removed them as NULL and so on.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 10aa1e7..43876e2 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -3632,7 +3632,7 @@
{
proc_perf_file_registration=0;
qdio_perf_proc_file=create_proc_entry(QDIO_PERF,
- S_IFREG|0444,&proc_root);
+ S_IFREG|0444,NULL);
if (qdio_perf_proc_file) {
qdio_perf_proc_file->read_proc=&qdio_perf_procfile_read;
} else proc_perf_file_registration=-1;
@@ -3647,7 +3647,7 @@
qdio_remove_procfs_entry(void)
{
if (!proc_perf_file_registration) /* means if it went ok earlier */
- remove_proc_entry(QDIO_PERF,&proc_root);
+ remove_proc_entry(QDIO_PERF,NULL);
}
/**