brcmfmac: feature check for multi-scheduled scan fails on bcm4345 devices

The firmware feature check introduced for multi-scheduled scan is also
failing for bcm4345 devices resulting in a firmware crash.
The reason for this crash has not yet been root cause so this patch avoids
the feature check for those device as a short-term fix.

Fixes: 9fe929aaace6 ("brcmfmac: add firmware feature detection for gscan feature")
Cc: <[email protected]> # v4.13
Signed-off-by: Ian W MORRISON <[email protected]>
Acked-by: Arend van Spriel <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
index f1b60740e02080261d998686a28e27c9ee4ea8a2..53ae3025998999e26f2f06307fe4abd6f6343dc9 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
@@ -159,7 +159,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
 
        brcmf_feat_firmware_capabilities(ifp);
        memset(&gscan_cfg, 0, sizeof(gscan_cfg));
-       if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID)
+       if (drvr->bus_if->chip != BRCM_CC_43430_CHIP_ID &&
+           drvr->bus_if->chip != BRCM_CC_4345_CHIP_ID)
                brcmf_feat_iovar_data_set(ifp, BRCMF_FEAT_GSCAN,
                                          "pfn_gscan_cfg",
                                          &gscan_cfg, sizeof(gscan_cfg));