diff options
| author | Richard Fitzgerald <rf@opensource.cirrus.com> | 2024-03-07 10:53:53 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-03-07 13:03:54 +0000 |
| commit | 66626b15636b5f5cf3d7f6104799f77462748974 (patch) | |
| tree | 8828815174ab270680024a5a3b814922098c391a /drivers/usb/cdns3/cdns3-ep0.c | |
| parent | 7df3eb4cdb6bbfa482f51548b9fd47c2723c68ba (diff) | |
firmware: cirrus: cs_dsp: Initialize debugfs_root to invalid
Initialize debugfs_root to -ENODEV so that if the client never sets a
valid debugfs root the debugfs files will not be created.
A NULL pointer passed to any of the debugfs_create_*() functions means
"create in the root of debugfs". It doesn't mean "ignore".
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://msgid.link/r/20240307105353.40067-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-ep0.c')
0 files changed, 0 insertions, 0 deletions