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staging: vc04_services: remove struct vchiq_debugfs_info

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This structure, and the one static variable that was declared with it,
were not being used for anything.  The log_categories field was being
set, but never used again.  So just remove it entirely as it is not
needed at all.

Suggested-by: Eric Anholt <eric@anholt.net>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Keerthi Reddy <keerthigd4990@gmail.com>
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2018-06-01 13:10:02 +02:00
parent 24e8d3fc42
commit 127892febb
1 changed files with 1 additions and 13 deletions
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14
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
View file

@ -51,14 +51,6 @@
#define VCHIQ_LOG_INFO_STR "info"
#define VCHIQ_LOG_TRACE_STR "trace"
/* Top-level debug info */
struct vchiq_debugfs_info {
/* log categories */
struct dentry *log_categories;
};
static struct vchiq_debugfs_info debugfs_info;
/* Global 'vchiq' debugfs and clients entry used by all instances */
struct dentry *vchiq_dbg_dir;
struct dentry *vchiq_dbg_clients;
@ -159,16 +151,12 @@ static void vchiq_debugfs_create_log_entries(struct dentry *top)
size_t i;
dir = debugfs_create_dir("log", vchiq_dbg_dir);
debugfs_info.log_categories = dir;
for (i = 0; i < n_log_entries; i++) {
void *levp = (void *)vchiq_debugfs_log_entries[i].plevel;
dir = debugfs_create_file(vchiq_debugfs_log_entries[i].name,
0644,
debugfs_info.log_categories,
levp,
&debugfs_log_fops);
0644, dir, levp, &debugfs_log_fops);
vchiq_debugfs_log_entries[i].dir = dir;
}
}