staging: brcm80211: absorb brcmf_sdcard_detach into brcmf_sdio_remove

To increase code readability of brcmfmac

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2 files changed