1 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
2 Date: Mon, 30 Jan 2017 16:09:52 +0100
3 Subject: [PATCH] brcmfmac: be more verbose when PSM's watchdog fires
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8 It's important to inform user so he knows things went wrong. He may also
9 want to get memory dump for further debugging purposes.
11 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
12 Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
13 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
16 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
17 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
18 @@ -58,10 +58,18 @@ static int brcmf_debug_psm_watchdog_noti
19 const struct brcmf_event_msg *evtmsg,
24 brcmf_dbg(TRACE, "enter: bsscfgidx=%d\n", ifp->bsscfgidx);
26 - return brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
28 + brcmf_err("PSM's watchdog has fired!\n");
30 + err = brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
33 + brcmf_err("Failed to get memory dump, %d\n", err);
38 void brcmf_debugfs_init(void)