On Wed, 2019-11-27 at 07:20:35 UTC, Anju T Sudhakar wrote: > export_imc_mode_and_cmd() function which creates the debugfs interface for > imc-mode and imc-command, is invoked when each nest pmu units is > registered. > When the first nest pmu unit is registered, export_imc_mode_and_cmd() > creates 'imc' directory under `/debug/powerpc/`. In the subsequent > invocations debugfs_create_dir() function returns, since the directory > already exists. > > The recent commit <c33d442328f55> (debugfs: make error message a bit more > verbose), throws a warning if we try to invoke `debugfs_create_dir()` > with an already existing directory name. > > Address this warning by making the debugfs directory registration > in the opal_imc_counters_probe() function, i.e invoke > export_imc_mode_and_cmd() function from the probe function. > > Signed-off-by: Anju T Sudhakar <a...@linux.vnet.ibm.com>
Applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/48e626ac85b43cc589dd1b3b8004f7f85f03544d cheers
