From: Mattia Barbon <mbarbon@xxxxxxxx>
After queuing the CMD_GET_HW_SPEC command, force a flush of the
write queue before waiting for the command response.
Signed-off-by: Mattia Barbon <mbarbon@xxxxxxxx>
Signed-off-by: Steve deRosier <steve@xxxxxxxxxxx>
---
drivers/net/wireless/libertas_tf/if_sdio.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/libertas_tf/if_sdio.c b/drivers/net/wireless/libertas_tf/if_sdio.c
index d3d101e..8660229 100644
--- a/drivers/net/wireless/libertas_tf/if_sdio.c
+++ b/drivers/net/wireless/libertas_tf/if_sdio.c
@@ -946,6 +946,8 @@ int if_sdio_update_hw_spec(struct if_sdio_card *card)
goto out;
}
+ flush_workqueue(card->workqueue);
+
/* Wait for and retrieve response */
timeout = jiffies + HZ;
while (wait_cmd_done < 1) {
--
1.7.0
--
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