[PATCH] reset: Don't WARN if trying to get a used reset control

[Thierry Reding]

From: Thierry Reding <tred...@nvidia.com>

When requesting a reset control for exclusive use that's already in use,
an -EBUSY error code is returned. Users can react accordingly when they
receive that error code, so there is no need to loudly complain.

Signed-off-by: Thierry Reding <tred...@nvidia.com>
---
 drivers/reset/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 9582efb70025..6b452f010b66 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -416,7 +416,7 @@ static struct reset_control *__reset_control_get_internal(
 
        list_for_each_entry(rstc, &rcdev->reset_control_head, list) {
                if (rstc->id == index) {
-                       if (WARN_ON(!rstc->shared || !shared))
+                       if (!rstc->shared || !shared)
                                return ERR_PTR(-EBUSY);
 
                        kref_get(&rstc->refcnt);
-- 
2.19.1