libertas/sdio: make sure card enters power-off when firmware is loaded.

Since firmware loading became async it is possible that if_sdio_finish_power_of
is called with only one remaining runtime_pm reference, so it isn't safe
to call pm_runtime_put_noidle.  We must call pm_runtime_put().

Diagnosed-by: "Dr. H. Nikolaus Schaller" <[email protected]>
Signed-off-by: NeilBrown <[email protected]>
Signed-off-by: John W. Linville <[email protected]>

diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 991238afd1b60c04ae437fafeb7a108713ea3134..828e7f4fc6332e0ea3c621a354915f50a70515ac 100644 (file)
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -849,7 +849,7 @@ static void if_sdio_finish_power_on(struct if_sdio_card *card)
                        card->started = true;
                        /* Tell PM core that we don't need the card to be
                         * powered now */
-                       pm_runtime_put_noidle(&func->dev);
+                       pm_runtime_put(&func->dev);
                }
        }