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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-01 14:10:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-01 21:15:56 +0300 |
| commit | 24e8d3fc42f25936ff270e404847a3a462c38468 (patch) | |
| tree | 7fb1eddfaa6d756be55340b80259cb7de919bb43 /drivers/staging | |
| parent | 2739deaece4bc25fba5df0566423f4a11c3f4e84 (diff) | |
| download | linux-24e8d3fc42f25936ff270e404847a3a462c38468.tar.xz | |
staging: vc04_services: move client dbg directory into static variable
This does not need to be part of a wrapper function, or in a structure,
just properly reference it directly as a single variable.
The whole variable will be going away soon anyway, this is just a step
toward that direction.
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.c | 18 |
1 files changed, 4 insertions, 14 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 8b46256a97fc..12ed560c95a7 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c @@ -53,17 +53,15 @@ /* Top-level debug info */ struct vchiq_debugfs_info { - /* one entry per client process */ - struct dentry *clients; - /* log categories */ struct dentry *log_categories; }; static struct vchiq_debugfs_info debugfs_info; -/* Global 'vchiq' debugfs entry used by all instances */ +/* Global 'vchiq' debugfs and clients entry used by all instances */ struct dentry *vchiq_dbg_dir; +struct dentry *vchiq_dbg_clients; /* Log category debugfs entries */ struct vchiq_debugfs_log_entry { @@ -81,8 +79,6 @@ static struct vchiq_debugfs_log_entry vchiq_debugfs_log_entries[] = { }; static int n_log_entries = ARRAY_SIZE(vchiq_debugfs_log_entries); -static struct dentry *vchiq_clients_top(void); - static int debugfs_log_show(struct seq_file *f, void *offset) { int *levp = f->private; @@ -262,12 +258,11 @@ void vchiq_debugfs_add_instance(VCHIQ_INSTANCE_T instance) { char pidstr[16]; struct dentry *top; - struct dentry *clients = vchiq_clients_top(); snprintf(pidstr, sizeof(pidstr), "%d", vchiq_instance_get_pid(instance)); - top = debugfs_create_dir(pidstr, clients); + top = debugfs_create_dir(pidstr, vchiq_dbg_clients); debugfs_create_file("use_count", 0444, top, instance, &debugfs_usecount_fops); @@ -286,7 +281,7 @@ void vchiq_debugfs_remove_instance(VCHIQ_INSTANCE_T instance) void vchiq_debugfs_init(void) { vchiq_dbg_dir = debugfs_create_dir("vchiq", NULL); - debugfs_info.clients = debugfs_create_dir("clients", vchiq_dbg_dir); + vchiq_dbg_clients = debugfs_create_dir("clients", vchiq_dbg_dir); vchiq_debugfs_create_log_entries(vchiq_dbg_dir); } @@ -297,11 +292,6 @@ void vchiq_debugfs_deinit(void) debugfs_remove_recursive(vchiq_dbg_dir); } -static struct dentry *vchiq_clients_top(void) -{ - return debugfs_info.clients; -} - #else /* CONFIG_DEBUG_FS */ void vchiq_debugfs_init(void) |