staging: wfx: fix pm_mode timeout

Maximum request time (how long a request wait for the medium) is set in
firmware to 512TU

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20191217161318.31402-37-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c
index dcb4693..42b0d01 100644 (file)
--- a/drivers/staging/wfx/sta.c
+++ b/drivers/staging/wfx/sta.c
@@ -359,7 +359,7 @@ static int wfx_update_pm(struct wfx_vif *wvif)
        }
 
        if (!wait_for_completion_timeout(&wvif->set_pm_mode_complete,
-                                        msecs_to_jiffies(300)))
+                                        TU_TO_JIFFIES(512)))
                dev_warn(wvif->wdev->dev,
                         "timeout while waiting of set_pm_mode_complete\n");
        return hif_set_pm(wvif, &pm);