brcmfmac: sdio module load fix.

On sdio module unload followed by load (without removing the
device) the access window should be moved back to enumeration
space. Force this by removing initialisation of sbwad during
probe.

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

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
index 4c3315ce9683e75faffd8b795b323792d39cfb8d..334ddab4a8c59ae8c4563d4542244c1e6d2f3875 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
@@ -516,9 +516,6 @@ int brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
 
        regs = SI_ENUM_BASE;
 
-       /* Report the BAR, to fix if needed */
-       sdiodev->sbwad = SI_ENUM_BASE;
-
        /* try to attach to the target device */
        sdiodev->bus = brcmf_sdbrcm_probe(regs, sdiodev);
        if (!sdiodev->bus) {