On Mon, May 06, 2019 at 10:08:10PM +0530, Vinod Koul wrote:
> Yes, but then device exit routine is supposed to do debugfs cleanup as
> well, so that would ensure these references are dropped at that point of
> time. Greg should that not take care of it or we *should* always do
> refcounting.
On 5/6/19 11:38 AM, Vinod Koul wrote:
On 06-05-19, 09:48, Pierre-Louis Bossart wrote:
+struct dentry *sdw_bus_debugfs_get_root(struct sdw_bus_debugfs *d)
+{
+ if (d)
+ return d->fs;
+ return NULL;
+}
+EXPORT_SYMBOL(sdw_bus_debugfs_get_root);
_GPL()?
Oops, that's a
On 06-05-19, 09:48, Pierre-Louis Bossart wrote:
> > > +struct dentry *sdw_bus_debugfs_get_root(struct sdw_bus_debugfs *d)
> > > +{
> > > + if (d)
> > > + return d->fs;
> > > + return NULL;
> > > +}
> > > +EXPORT_SYMBOL(sdw_bus_debugfs_get_root);
> >
> > _GPL()?
>
> Oops, that's a big
@@ -136,6 +139,8 @@ static int sdw_delete_slave(struct device *dev, void *data)
void sdw_delete_bus_master(struct sdw_bus *bus)
{
sdw_sysfs_bus_exit(bus);
+ if (bus->debugfs)
+ sdw_bus_debugfs_exit(bus->debugfs);
No need to check, just call it.
That was on
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