brcmfmac: add separate function for passing bus tx overhead

The common driver needs the packet overhead for the bus in order
to reserve headroom for sk_buffs. For the SDIO driver this depends
on firmware features so it is not possible to provide it in the
brcmf_attach() call.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index 422f44c63175..51c4de054b15 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -1255,7 +1255,7 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo)
         bus->chiprev = bus_pub->chiprev;
 
         /* Attach to the common driver interface */
-        ret = brcmf_attach(0, dev);
+        ret = brcmf_attach(dev);
         if (ret) {
                 brcmf_err("brcmf_attach failed\n");
                 goto fail;
@@ -1454,7 +1454,7 @@ static int brcmf_usb_resume(struct usb_interface *intf)
         struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(&usb->dev);
 
         brcmf_dbg(USB, "Enter\n");
-        if (!brcmf_attach(0, devinfo->dev))
+        if (!brcmf_attach(devinfo->dev))
                 return brcmf_bus_start(&usb->dev);
 
         return 0;