brcmfmac: fix mmc host locking issue

fix wrong locking in crash info processing

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 04680c56bafce5623378af5ad86bdd734fe3ee45..9a1f823ad31dda58bbe3d3d3a26b0b0aa2edfaac 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -2701,7 +2701,7 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus,
        sdio_claim_host(bus->sdiodev->func[1]);
        rv = brcmf_sdbrcm_membytes(bus, false, shaddr,
                                   (u8 *)&addr_le, 4);
-       sdio_claim_host(bus->sdiodev->func[1]);
+       sdio_release_host(bus->sdiodev->func[1]);
        if (rv < 0)
                return rv;