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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-06-01 14:10:02 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-06-01 21:15:56 +0300
commit127892febb2d5d6612756da2d7d0bab526db3b51 (patch)
treeedbbc7ff5087316b2a98d31562ad6b5e85c404d0 /drivers/staging
parent24e8d3fc42f25936ff270e404847a3a462c38468 (diff)
downloadlinux-127892febb2d5d6612756da2d7d0bab526db3b51.tar.xz
staging: vc04_services: remove struct vchiq_debugfs_info
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>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
index 12ed560c95a7..f18cd56c3634 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
@@ -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;
}
}