staging: brcm80211: fix for checkpatch 'avoid externs in c file' warning

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

diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
index f4e72ed..fb3ab63 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c
@@ -103,16 +103,8 @@ static struct brcmf_sdioh_driver drvinfo = { NULL, NULL };
 
 module_param(sd_msglevel, uint, 0);
 
-extern uint sd_f2_blocksize;
 module_param(sd_f2_blocksize, int, 0);
 
-/* forward declarations */
-int brcmf_sdio_probe(struct device *dev);
-EXPORT_SYMBOL(brcmf_sdio_probe);
-
-int brcmf_sdio_remove(struct device *dev);
-EXPORT_SYMBOL(brcmf_sdio_remove);
-
 struct brcmf_sdio_card*
 brcmf_sdcard_attach(void *cfghdl, u32 *regsva, uint irq)
 {
@@ -590,6 +582,7 @@ err:
 
        return -ENODEV;
 }
+EXPORT_SYMBOL(brcmf_sdio_probe);
 
 int brcmf_sdio_remove(struct device *dev)
 {
@@ -619,6 +612,7 @@ int brcmf_sdio_remove(struct device *dev)
        kfree(sdhc);
        return 0;
 }
+EXPORT_SYMBOL(brcmf_sdio_remove);
 
 int brcmf_sdio_register(struct brcmf_sdioh_driver *driver)
 {

diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
index 4ba9d7d..b0a9862 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_linux.c
@@ -423,7 +423,7 @@ static int _brcmf_set_mac_address(struct brcmf_info *drvr_priv, int ifidx, u8 *a
 }
 
 #ifdef SOFTAP
-extern struct net_device *ap_net_dev;
+static struct net_device *ap_net_dev;
 #endif
 
 /* Virtual interfaces only ((ifp && ifp->info && ifp->idx == true) */
@@ -469,7 +469,7 @@ static void brcmf_op_if(struct brcmf_if *ifp)
 #ifdef SOFTAP
                                /* semaphore that the soft AP CODE
                                         waits on */
-                               extern struct semaphore ap_eth_sema;
+                               struct semaphore ap_eth_sema;
 
                                /* save ptr to wl0.1 netdev for use
                                         in wl_iw.c  */

diff --git a/drivers/staging/brcm80211/brcmfmac/sdio_host.h b/drivers/staging/brcm80211/brcmfmac/sdio_host.h
index d345472..ad67955 100644 (file)
--- a/drivers/staging/brcm80211/brcmfmac/sdio_host.h
+++ b/drivers/staging/brcm80211/brcmfmac/sdio_host.h
@@ -341,6 +341,7 @@ extern int brcmf_sdioh_abort(struct sdioh_info *si, uint fnc);
 extern void brcmf_sdio_wdtmr_enable(bool enable);
 
 extern uint sd_msglevel;       /* Debug message level */
+extern uint sd_f2_blocksize;
 
 extern struct brcmf_sdmmc_instance *gInstance;