brcm80211: remove some truely barftastic code

It's not used or called but please make it go away before someone copies or
uses it

Signed-off-by: Alan "minus lunch" Cox <alan@linux.intel.com>
Acked-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 0 insertions, 40 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index 17e7ae73e008..0510960ad5ff 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -702,10 +702,6 @@ extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
 extern int brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx,
                                        uint cmd, void *buf, uint len);
 
-#ifdef DEBUG
-extern int brcmf_write_to_file(struct brcmf_pub *drvr, const u8 *buf, int size);
-#endif                          /* DEBUG */
-
 extern int brcmf_ifname2idx(struct brcmf_pub *drvr, char *name);
 extern int brcmf_c_host_event(struct brcmf_pub *drvr, int *idx,
                               void *pktdata, struct brcmf_event_msg *,
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index d7c76ce9d8cb..c462263e0411 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -1163,42 +1163,6 @@ int brcmf_netdev_wait_pend8021x(struct net_device *ndev)
         return pend;
 }
 
-#ifdef DEBUG
-int brcmf_write_to_file(struct brcmf_pub *drvr, const u8 *buf, int size)
-{
-        int ret = 0;
-        struct file *fp;
-        mm_segment_t old_fs;
-        loff_t pos = 0;
-
-        /* change to KERNEL_DS address limit */
-        old_fs = get_fs();
-        set_fs(KERNEL_DS);
-
-        /* open file to write */
-        fp = filp_open("/tmp/mem_dump", O_WRONLY | O_CREAT, 0640);
-        if (!fp) {
-                brcmf_dbg(ERROR, "open file error\n");
-                ret = -1;
-                goto exit;
-        }
-
-        /* Write buf to file */
-        fp->f_op->write(fp, (char __user *)buf, size, &pos);
-
-exit:
-        /* free buf before return */
-        kfree(buf);
-        /* close file before return */
-        if (fp)
-                filp_close(fp, NULL);
-        /* restore previous address limit */
-        set_fs(old_fs);
-
-        return ret;
-}
-#endif                          /* DEBUG */
-
 static void brcmf_driver_init(struct work_struct *work)
 {
         brcmf_debugfs_init();