brcmfmac: make brcmf_fw_nvram_strip() static

The function brcmf_fw_nvram_strip() is no longer called so
it does not need to be exposed.

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

2 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
index b1525591f2e7..7b7d237c1ddb 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
@@ -188,7 +188,7 @@ static int brcmf_init_nvram_parser(struct nvram_parser *nvp,
  * and converts newlines to NULs. Shortens buffer as needed and pads with NULs.
  * End of buffer is completed with token identifying length of buffer.
  */
-void *brcmf_fw_nvram_strip(const struct firmware *nv, u32 *new_length)
+static void *brcmf_fw_nvram_strip(const struct firmware *nv, u32 *new_length)
 {
         struct nvram_parser nvp;
         u32 pad;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/brcm80211/brcmfmac/firmware.h
index 25b64bd97609..6431bfd7afff 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.h
@@ -21,7 +21,6 @@
 #define BRCMF_FW_REQ_FLAGS              0x00F0
 #define  BRCMF_FW_REQ_NV_OPTIONAL       0x0010
 
-void *brcmf_fw_nvram_strip(const struct firmware *nv, u32 *new_length);
 void brcmf_fw_nvram_free(void *nvram);
 /*
  * Request firmware(s) asynchronously. When the asynchronous request