lib/igt_kmod: Wait for a kmod to finish its probe before unloding it.

Modprobing i915 can result in other dependent modules being loaded
automatically as a follow up. This means that by the time the i915
load function returns these modules may still be going through their
init, so if we try to immediately unload i915 again we will fail with
an -EBUSY. To avoid this, if the module load is still in progress, wait
for it to complete before unloading.

v2: move the wait to igt_kmod_unload_r (Ashutosh)

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>

0 files changed, 0 insertions, 0 deletions