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staging: wfx: fix access to le32 attribute 'ps_mode_error'

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The attribute ps_mode_error is little-endian. We have to take to the
endianness when we access it.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200512150414.267198-9-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jérôme Pouiller
2020-05-12 17:04:05 +02:00
committed by Greg Kroah-Hartman
parent 270f54b83f
commit 99414d8d26
1 changed files with 4 additions and 3 deletions
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7
drivers/staging/wfx/hif_rx.c
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@@ -158,6 +158,7 @@ static int hif_event_indication(struct wfx_dev *wdev,
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
const struct hif_ind_event *body = buf;
int cause;
if (!wvif) {
dev_warn(wdev->dev, "received event for non-existent vif\n");
@@ -176,10 +177,10 @@ static int hif_event_indication(struct wfx_dev *wdev,
dev_dbg(wdev->dev, "ignore BSSREGAINED indication\n");
break;
case HIF_EVENT_IND_PS_MODE_ERROR:
cause = le32_to_cpu(body->event_data.ps_mode_error);
dev_warn(wdev->dev, "error while processing power save request: %d\n",
body->event_data.ps_mode_error);
if (body->event_data.ps_mode_error ==
HIF_PS_ERROR_AP_NOT_RESP_TO_POLL) {
cause);
if (cause == HIF_PS_ERROR_AP_NOT_RESP_TO_POLL) {
wvif->bss_not_support_ps_poll = true;
schedule_work(&wvif->update_pm_work);
}