26 Jul
2019
26 Jul
'19
11:35 a.m.
On 2019-07-26 01:39, Pierre-Louis Bossart wrote:
+static void intel_debugfs_init(struct sdw_intel *sdw) +{
- struct dentry *root = sdw->cdns.bus.debugfs;
- if (!root)
return;- sdw->fs = debugfs_create_dir("intel-sdw", root);
- if (IS_ERR_OR_NULL(sdw->fs)) {
dev_err(sdw->cdns.dev, "debugfs root creation failed\n");sdw->fs = NULL;return;- }
- debugfs_create_file("intel-registers", 0400, sdw->fs, sdw,
&intel_reg_fops);- sdw_cdns_debugfs_init(&sdw->cdns, sdw->fs);
+}
I believe there should be dummy equivalent of _init and _exit if debugfs is not enabled (if these are defined already and I've missed it, please ignore).
+static void intel_debugfs_exit(struct sdw_intel *sdw) +{
- debugfs_remove_recursive(sdw->fs);
+}