brcm80211: smac: removed support for SROM rev < 8

Supported chips contain SROM rev 8 and upwards.
Reported-by: NHauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: NAlwin Beukers <alwin@broadcom.com>
Reviewed-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NRoland Vossen <rvossen@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/brcm80211/brcmsmac/srom.h

@@ -26,9 +26,4 @@ extern void srom_free_vars(struct si_pub *sih);
 extern int srom_read(struct si_pub *sih, uint bus, void *curmap,
 		     uint byteoff, uint nbytes, u16 *buf, bool check_crc);
 
-/* parse standard PCMCIA cis, normally used by SB/PCMCIA/SDIO/SPI/OTP
- *   and extract from it into name=value pairs
- */
-extern int srom_parsecis(u8 **pcis, uint ciscnt,
-			 char **vars, uint *count);
 #endif				/* _BRCM_SROM_H_ */